Wobble was the usual 30 - 40 mph. It's not a DARKSIDE issue and nor the wheel bearings nor loose or bent tubes nor lack of fluid change.
I've had a badly cupped front tire in the past. So bad a straight edge across two high points showed near 1/4" space, but that didn't produce wobble.
I changed the steering bearings late last fall. 'All Balls' brand and thru the winter had no issues.
But oddly I had to retighten the steering head nuts twice this past Spring. Yes they were torqued correctly and the near 5lb drag test was near spot on.
The wobble stopped for about month then returned, as I mentioned, twice.
Past 2 days checking everything I could in and around that stem. Mirrors, bright lights and blah-yadda... I found this.
The bearing cups were correct but the cones were not. The circumference was right but the cone height was about 0.30 short.
This caused the 14Lb torque to be off because that nut was bottoming out, or per say, ran out of threads. So I got a false torque reading.
Totally unknown why the steering bearings were tight then worked loose. Might have something to do with the running out of threads???
HOPEFULLY the cups race didn't break it's weld, if there is a weld.
Since I bought these bearings 3-4 years ago on a big discount sale, they're not return able. BTW: the package numbers were correct for this 1500.
So what I did was insert a fender washer to take up that missing 0.30 and now that Death Wobble IS GONE!
(for now, I'll see in a month)
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