Archive for September, 2007

A Weekend of Grading

F GradeAh … an afternoon grading 101 papers. What could be finer?

Well, a lot of things.

Most things, actually.

On the plus side, the papers are looking decent so far — not great, mostly Cs, but it’s early in the term. There’s time for things to get where they need to be ‘ere the end comes.

Beyond that, not much news. There’s a terrific two-part interview with Mary Robinette Kowal online at Strange Horizons. I’m rather fond of Mary, but I think I can still speak objectively in saying that she’s got some interesting things to say. Her reaction to why Science Fiction and Fantasy are perhaps “dwindling,” for instance, is absolutely, dead-on correct. And, by no little coincidence, I agree with her aims to fix it, which she has also outlined on her website:

It’s not that I think these magazines need to cater exclusively to teens, but all markets need to recognize that what their target demographic finds appealing changes as new generations grow into that demographic range. Fashions change and we, as a genre, aren’t keeping up with the times.

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Project LJ: Stage 3

Article Series - Project LJ

  1. Project LJ Defined
  2. Project LJ: Stage 1
  3. Project LJ: Stage 2
  4. Project LJ: Stage 3

Project LJ Stage 3: Enter the expensive. A series of fortunate events punches up my LJ timeline (items covered in detail below).

$1000 — T-Max EWI-10000 Winch.
$600 — Skid-row Nightcrawler Front Bumper.
$400 — Jeeperman Trail Skidz.
$375 — Smittybilt/Rugged Ridge Off-road Cargo Rack.
$200 — Rola Pursuit Cargo Carrier.
$300 — Jeeperman Rear Bumper.
$85 — T-Max Portable Air Compressor.
$70 — T-Max Snatch-Strap.

Total for stage 3: $3030. (Total for all stages: $4432.)*

* This estimate based on estimated prices for some of these items; I got remarkable (one-time) deals on several, so I’ve not put nearly this much into the rig. Yet.

T-Max Winch

I never owned a winch until this summer, and I hope never to use it (except to pull out stuck Hummers). But I still wanted one. It’s one thing to get stuck out on your own in the boonies; it’s quite another to get stuck when other lives are your responsibility. The ability to self-recover is not to be dismissed.

I originally planned to get a small “competition” winch, but after talking with the good folks over at 4xGuard.com I opted for a bigger (in every way) 10,000-lb. winch with an integrated solenoid. It’s silver, which looks great on the rig, it’s wireless, and it can work underwater.

I have no plans to test out the winch’s submersible qualities.

Front Bumper

I think of all the decisions I’ve had to make on the LJ, choosing a new front bumper was the hardest. When you get down to it, there’s a great many very nice bumpers out there, of all manner cost. I planned to get this one, then that one, then another one, then back to the first … before I settled, at long last, on the Nightcrawler, from Skid-row, with its four trail-angled lights up front and two more tire-angled on the sides.

Why this one? Well, it perhaps goes without saying that it’s a lot cheaper than several others I was interested in. More than that, though, I think it’s a really great design. It’s not the hoop-infested hoopla that so many aftermarket bumpers are. It’s sleek and well-built. I like the big, thick clevis-plates (especially nifty is their silver color, which so nicely fits my rig). I like the modular capabilities it has. And — yes, I won’t deny it — I like all the little lights. They’re not tremendously powerful, but they get the job done.

Oh, and like the winch they’re submersible. So that’s, um, good.

Rock Rails/Sliders/Steps

Even before I brought my LJ home I was concerned about the breakover angle. I was used to the short wheelbase of a CJ, so thinking about bouldering with that long stretch between wheels on my new rig scared the bejesus out of me. The solution? A little extra protection in the form of rock rails/sliders/whatever-you-want-to-call-them.

When it came to these things (I shall call them rails), I’ve long had my eye on those made by Jeeperman (“Trail Skidz,” they call them). They’re heavy-duty, don’t require drilling or other major modification, and they include a piece of black diamond-plate welded on their top, helping them to double as a very functional step. This diamond plate makes them look particularly great on Rubicons, which already have black diamond plate aligned vertically across the bottom of the wheel-to-wheel stretch.

Ruggedly gorgeous, and a psychological weight lifted.

Plus the dog can get in and out easier.

Cargo Rack

Cargo room. Always the bane of the Jeep-owner! Having a soft-top adds to the trouble, since one can’t just throw extra items “on the roof.” So the addition of a cargo rack was, from the beginning, a major component of Stage 3.

When it came time to do it, though, I faced a problem: there weren’t many racks out there I liked. They were of poor quality. Or they were expensive. Or they required permanent modifications to the Jeep, which I object to on principle. So it was that, after much deliberation, I settled on buying/building a rack, using as the core of my set-up a rack made by Rugged Ridge (formerly Smittybilt), which I ordered from Quadratec.

As you may well note, this rack is made for a TJ, not an LJ such as mine. I therefore had to have two extensions manufactured in order to get it to fit my longer wheelbase. I designed the extensions to include “handles” and to angle out slightly from the rig — you can see them in the image to the left. The cost for these parts was not great (about $40), and if that had been all there was to it, my roof rack experiment would have been an immediate success.

Alas, Rugged Ridge products are not made well. The angles on the front uprights were very wrong. On initial install, they were both angled in the same direction laterally and horizontally. In other words, the passenger-side piece was sending its horizontal bar (the one along the side of the Jeep) into the soft-top, while the
driver-side piece was sending its bar out into space. It took some shims and quite a bit of drilling out of mounting holes to get everything to line up correctly (you can’t contact Rugged Ridge). I also drilled out holes in the bottoms of the rear uprights for draining purposes (much needed, because over a two-week stretch I had already accumulated about an inch of standing water in the pipe).

Another problem with the rack was that it squeaked a bit too much for my taste. There was simply too much side-to-side movement in the construction, which is exacerbated by the fact that the bolts they give you are a shade small. So my father and I also built some add-on brackets that mount behind the taillights and give much more rigidness to the whole while maintaining the necessary flexibility (required since the rack “unites” body and frame). We also drilled out a couple fastening points and put in bigger bolts or set-screws. I’m happy to say the rack is now pretty solid with very little squeak.

I daresay it also looks really cool.

Cargo Carrier

With roof rack comes the need for a roof-top cargo carrier. Being a practical fellow, I wanted something that would protect my precious goods from the elements during transport. Sure, one could just hog-tie a suitcase to the roof rack’s crossbars, but what if it rains?

There are many different options when it comes to cargo carriers: from hard-shell Thules and Yakimas to big waterproof bags. I didn’t like the on-the-ground reports about the latter (not really being waterproof, having lots of windnoise), and the former are expensive and not easy to store. Instead, I chose a Rola Pursuit carrier, which is an apparently unique design: like a hard-shell it is weatherproof, aerodynamic, and adequately stiff; like a bag it is lightweight and can be collapsed when not in use.

I ordered the Rola via the internet (a great deal through etrailer.com) without having seen one in real-life, so when I received it I was blown away by the quality of the thing. Lots of little, well-considered touches that speak volumes about Rola’s design teams. I used it heavily on a cross-country jaunt, and it worked perfectly.

Rear Bumper

So this was a fluke. Replacing the rear bumper wasn’t planned for a while yet (Stage 4?), and I thought, whenever I did it, that I’d go for one of those swing-away types that cost a great deal more money than I have.

There was no question I was going to do something about the rear bumper, though. The stock one is very rinky-dink, and along with the low-slung exhaust pipe it cuts down substantially on the angle of departure — a point of no small concern given how much more shallow this angle is on the LJ compare to short-wheelbase Jeeps.

I drove around for a while with no bumper at all, which was aesthetically more pleasing than the stock beastie, but I did miss having the “lip” of the bumper to stand on in order to get things on and off the roof, for instance (especially pertinent what with the new rack and carrier). By coincidence, it was about this time that I happened into the digs of Jeeperman and was offered a “blemished” rear bumper that they couldn’t sell for full price. The blemishes are minute, so I snatched it up at once. Like all Jeeperman products, the thing is hardcore heavy-duty. It comes with d-ring mounts and even a built-in hitch mount. I was and am very pleased.

I doubt I’ll replace it. The only possible downside is that it isn’t a swing-away carrier. But I think those things only really matter if you’re mounting a spare a lot bigger that stock, which I’m unlikely to ever do. Even if (okay, when) I get bigger tires under a bigger lift-kit, I’ll probably just keep a stock-size spare. It’s kind of silly to do otherwise when you think about it.

Air Compressor

Why does one need an air compressor? Well, the main thing for Jeepers is the fact that airing down your tires (lowering their pressure) can result in better traction and/or ride under certain off-road conditions (not all). The key there is “off-road” — for safety reasons you don’t want to go tearing down the highway on low-pressured rubber. So you need an air compressor to air back up.

Of course, the fact is that you can usually just air back up at the nearest fuel station. Most of them have air pumps for free use — especially those in areas where there’s liable to be Jeepers around. Frankly, that’s what I’ve always done. Hell, I’ve even done it since I’ve had the new compressor: it’s easier than popping the hood and clipping the battery and what-not.

So air compressors are not a necessity, and you certainly don’t need anything huge if you do want one. My air compressor for years was a dinky little plug-into-the-cig-lighter thing that must have cost $10 and could fit under the passenger seat next to the stock jack. I got the new compressor (a terrific portable T-Max bought from 4xGuard.com along with the winch and a great snapstrap) because I wanted something that would pump the tires a little quicker and because, honestly, it was a great deal. It’s lightweight and small, easy to slip in and out from underneath the hood; it isn’t a full-blown compressor-with-tank setup. I figure that if I’m needing to run air tools on the trail (about the only advantage of a big system like that) I’m already screwed and might as well start hiking.

Like winches, compressors are a nice safety net in the deep, deep backcountry, but they’re by no means a must-have. Still, if you want one, I wouldn’t hesitate to recommend this T-Max one.

Snatch-Strap

A Jeeper needs a good snatch-strap. Towing another vehicle in a pinch, wrapping around a tree that’s used as a winch point to protect it, or practicing really long rope-skipping — snatch-straps have a great many uses, and even big ones (this one from T-Max is very thick and a close-to-egregious 30′ in length) can be squirreled away under the hood.

Mine sits next to the matching air compressor, making the driver’s side of the engine the T-Max side.

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Why My Uniform Doesn’t Include Weapons

3.2%

That’s the percentage of my 101 students (mostly “knobs” — i.e., freshmen) who followed the explicit written and oral instructions on how to turn in their papers to me today.

Three. Point. Two.

The other 96.8% just lost a full letter grade.

Plus, in my second 101 section this morning, a full 40% had lost or forgotten the most important paper in the class. And 20% did not have their books in hand.

The next time I’m asked why I don’t carry a pistol, I shall point to this day.

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Project LJ: Stage 2

Article Series - Project LJ

  1. Project LJ Defined
  2. Project LJ: Stage 1
  3. Project LJ: Stage 2
  4. Project LJ: Stage 3

Project LJ Stage 2: More quick, cheap fixes, plus a small bit of Jeep-style luxury (items covered in detail below).

$800 — Garmin Trail Guide.
$75 — Buchanan Precision Machine 1.5″ Seat Lift-kit.
$70 — Mopar’s Jeep Mud-flaps.
$50 — Skid-row Steering Box Skidplate.
$25 — Domelight Kill Switch, from Quadratec.
$16 — Stepshield Entry Guards.
$0 — Front Bumper End-cap Removal.

Total for stage 2: $1036. (Total for all stages: $1402.)

Garmin Trail Guide

I know. I promised that Project LJ was going to be budget-conscious. And it still is, honest: look at how cheap the rest of the items in stage 2 are!

Okay, so a GPS-enabled navigation system is rather frivolous. I mean, one can carry around a bunch of paper maps to get around town and country. And if GPS-precision is needed, simple little coordinate receivers can no doubt be had for cheap on eBay. So its frivolous to get a dash-mounted GPS receiver with built-in maps of hither and yon, along with voice directions to get you from wherever you are on the map to wherever you want to go. Oh, and just for added kicks: the Garmin Trail Guide snaps in and out of its dashboard mounting, so after tire-pounding dirt halfway up a mountain you can take the GPS unit with you when your soles hit the rocks.

Frivolous? Yes. But seriously awesome. And since we moved to a new town shortly after install — ridiculously useful.

Seat Lift-kit

Due to a series of federal mandates regarding airbag deployment, Jeep was forced to lower the front seats in its Wranglers again and again until the major redesign of the 2007 model year (the new JK). LJs have the seat about as low as it’ll go, and one gets the feeling of sitting in a high-rimmed bucket as a result. This is especially annoying to folks like me who cut their teeth on sit-high, look-low rigs like the old CJs.

Thankfully, William Buchanan, a gentleman out in Ojai, California, has thrown a line to those in the bucket: he sells machined aluminum “spacers” that fit under the seat, lifting it up. Just unbolt the old seats and lift ‘em up, slip the spacers into place, and then use the supplied longer grade-8 bolts to pin it all down.

It’s quick, it’s easy, it’s cheap, and the difference is immediately apparent.

Mud-flaps

During my first big expedition with the LJ I noticed I was getting a lot of pings on the sideboards and cratered pits on the black rubber fenders flares. Clearly the big knobby MT/R tires were pitching a lot of debris on the upswing, and the stock flares weren’t wide enough or low enough to catch it all.

So I bought me some mud-flaps. You can get ‘em cheaper than the ones I bought through Mopar, but I wanted flexible flaps rather than stiff plastic board-like “flaps,” and I wanted them to look “built-in” to the vehicle. Plus, these say “JEEP” on them. That’s always a plus.

Steering Box Skidplate

As I’ve previously noted, an advantage of getting the Rubicon package on an LJ (or a TJ or JK or …) is that so many off-road necessaries come with it. Skid-plates, for instance, are positioned here and there across the undercarriage to protect most of the vital bits of the vehicle.

It’s really odd, therefore, that the steering box is so dangerously exposed in the front end. It just hangs there, behind and below the front bumper, waiting for you to lurch it into a rock and crunch it to grinding bits. The solution is an after-market skidplate, of which there are many with few differences between them. I bought one from Skid-row because I was planning (as part of Stage 3) to replace my front bumper with one of their products.

Domelight Kill Switch

Open the doors of an LJ and the domelight will automatically come on. It’s a modern convenience, and a good one, I suppose: you don’t want to sit on your glasses in the dark.

Open the door of an LJ with the key still in the ignition and a little “bell” will ping to remind you, ever so gently, that the key’s still in the slot so you’d best not lock that door behind you.

On the LJ, as with most modern vehicles, this door-status connection is made via a “plunger” style of switch mounted on the body: when the door is shut, it pushes the plunger down and breaks the circuit; when the door is open, the plunger pops out and activates the circuit.

All well and good except that, well, the LJ — as is proper for a Jeep — is built to have the doors removed for better visibility and more open air riding. Can you imagine the result of taking off the doors for a romantic night drive in the country? Yes, that gentle ping all the way down the road. And if you stop and pull the keys to stop that racket? Yes, the domelight stays on, slowly draining the battery (not to mention ruining a perfectly darkened make-out spot).

One can, in such situations, open the fusebox and pull the fuse governing the circuit in question — it’s the number 4 fuse, if I recall correctly — but that’s not a particularly pleasant solution. Another cheap fix is to buy some little clips that you stick on top of the plunger switches when you take the doors off, but I’d worry about losing the damn things. So instead I bought this handy, easy-to-install kit that mounts a circuit kill-switch under the glovebox. A simply click kills chime and lights — whether the doors are off or not.

Stepshield Entry Guards

Another thing noticed after my initial forays with the LJ was some light scuffing on the bottom of the door jambs. Nothing troublesome, but not sightly. So I bought these cheap plastic guards to protect against further damage. The particular ones I got were chosen because they are molded to hug the body for a short stretch beneath the door when it is shut, thus “sticking out” a little and always in view. This makes for a nice little black accent, I think, to the stretch of silver that is the side of my LJ’s cab, and it’s just a little bit more protection, too.

Front Bumper End-cap Removal

There are many “free” things I’ve done to my LJ not mentioned on these project pages, but I think this one is worth a passing note. The stock bumper has bulbous plastic end-caps that are unsightly and generally pretty useless. It’s a quick few turns of a screw to yank them off, giving the bumper an immediately tougher look.

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Car Thoughts II

Spent part of my weekend replacing the battery on the Stratus in hope that its starting problems are due to a dead cell and nothing more.

There are many reasons I’ve grown to dislike the vehicle, so I was surprised to get yet another: opening up the hood, I couldn’t find the battery. I could see a couple jump terminals (I’ve used them a few times now), but there was no battery in sight. And it’s not like a battery is easy to hide. It’s a big cubish block with big thick wires attached to it. Yet there I was, staring at the engine, helpless.

Now, understand that my mechanic skills — small though they are — were formed on Jeep CJs, those “classic” Jeeps where failure of the engine to start often meant the solenoid was stuck. (And the solution to a “frozen” solenoid, as everyone knows, is to take a hammer to it.) Under the hood of one of those CJs the battery is right there in the open, clear as daylight, easy to grip and rip. Same thing in my current LJ.

Not so in the Dodge Stratus. Tracing back the cables from the exposed jump terminals led me to a couple little holes in the driver’s side wheel well, a fact that sent me to the owner’s manual (insert comment about men not looking at the directions before taking action). Thus I found, at last, the battery: hidden behind a hard-to-remove wheel well fascia within a cramped cavity in the left front fender. Not only did I have to take this stupid fascia off, but ultimately I had to jack up the vehicle and remove the tire to replace the battery.

I’m still astonished.

And sore, actually. Squatting is hell on my knees these days, but the biggest problem was getting the lug nuts off. The last folks to mount the tires apparently did so with air tools. On top of that, the nuts were rusted to pink. Even with copious bolt-breaker sprayed atop ‘em, I was nearing the limits of my strength to get them to start turning.

The verdict is out on whether all the misery was worth it, whether the problem was indeed the battery.

Oh, and the Nissan Versa has moved ahead of the Honda Fit in our lukewarm search for a replacement.

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King George in Austr(al)ia

Teddy RooseveltMr. Pres(id)ent, thank you. Thank you for proving, once more, that any idiot can buy/steal/fool the electorate of this once-great country of ours.

Bull Moose, where have you gone?*

* My favorite Teddy Roosevelt moment… The presidential candidate for his newly formed Progressive Party, TR was shot on 14 October 1912 in Milwaukee, as he left his hotel to give a speech. The .38 caliber bullet (thankfully) struck his eye-glasses case and folded speech before becoming embedded in Roosevelt’s chest. Despite the orders of his doctors and advisors, TR proceeded to his engagement that evening and gave an eighty-some minute speech to the shocked audience — all while wearing his still blood-wet outfit. His astounding opening lines:

Friends, I shall ask you to be as quiet as possible. I don’t know whether you fully understand that I have just been shot; but it takes more than that to kill a Bull Moose. But fortunately I had my manuscript, so you see I was going to make a long speech, and there is a bullet — there is where the bullet went through — and it probably saved me from it going into my heart. The bullet is in me now, so that I cannot make a very long speech, but I will try my best.

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Car Thoughts

Honda FitOur non-Jeep car (not pictured) appears to be sputtering its way toward the premature death that awaits most American-made vehicles. It’s a Dodge Stratus, built in this century. But still it dies. Rust burdens its skin, and the innards are diseased. Sometimes the power locks work; sometimes they don’t. Sometimes the windows won’t open; sometimes they will. And now we can add to the list another on-and-off problem: starting.

I had to jump it in the parking lot of our vet’s office yesterday. So the battery is going bad. Or the alternator. Or there’s a short in the system. Or something else is going on. Or — it wouldn’t surprise me — all of the above. We are witnessing the slow, inevitable, implosion of the vehicle (and perhaps, by proxy, the American auto industry).

So our thoughts turned last night to budgets and the possibility of a new car.

The possibilities are not many. Money, alas, does not grow on trees. We’ve not looked at anything in person, but right now we’re leaning toward the Honda Fit. Yes, it’s small (I’m not going to try, but I’m pretty confident that I could drive over it with the Jeep), but it’s very economical both short- and long-term.

We may go out to look at this and other candidates this weekend, though I remain in constant engagement with my work on the Middle English Paraphrase — my excuse for being scarce around here for a few days.

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Fun With Mathematics!

Just to be sure things don’t bend too far into the medieval around here, I give thee …

Hotdamn. It just cracks me up when e says she’s uncomfortable with being rounded to the nearest tenth. (And if you don’t quite get the joke, check out Fourier’s proof that e is an irrational number.)

Isn’t it peculiar and fascinating that, while we know that both pi and e are both irrational numbers, we haven’t been able to prove whether pi + e is irrational or rational?

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