I have a Betson 3 inch trackball with a mouse hack, everything works fine, but with every spin, the trackball, towards the end of the spin, turns to a more counter-clockwise spin direction.
That's wierd. So, no matter which direction the ball is rolled (up, down, right, left or some combination) at the end of the spin it'll go counter-clockwise? Does it acually reverse-direction? Or is it only if you're spinning it in one direction and it's like a drift to one side? or???
Should I lube the bearings, I have speed cream drops for my street luge bearings, or just WD-40?
Like MinerAl said, WD-40 is generally accepted as a no-no (and there are whole threads about it) since it's not really a lubricant, but a 'water displacement' substance.
I'd like to know too.
My trackball's bearing sometimes will not roll smoothly.
The same for my trando spinner, it sometimes made noises when it was spinning. I uses wd40 on that but it only helped a bit.
I think that may be par for the course with things with bearings. I've experienced the "brrrrring" with all the trackballs I've used and I've read threads about it here. I think that some have seen improvement with use but, in the end, you've got a hard object (the ball) rolling against other hard objects (the rollers) and I think occasionally you get an odd friction thing going on. I've always wondered if rubberized rollers would make more sense than stainless steel.
Hey, I don't know if this is the issue, but I just remembered something from when I mounted my trackball (and I've seen other people mention it as well) There is a point where the trackaball screws can be tightened to the mounting plate so tight that it actually compresses the plastic casing and will cause the ball to not spin smoothly.
I don't know if you've even gotten yours mounted,
struby, so at this point that may be irrelevant to you, but
bossyman, you might want to see if that's the case with your trackball.
Which lubing is good for bearing?
3-in-1 oil has been recommended before, and that's what I use. But perhaps
struby's "cream drops" are good. But I don't know, I've not heard of those.
Taking out the ground thing from under both roller bearing helped a little, I will try lubing it later.
That's interesting. I wonder if it is just a slightly off-angle issue and/or part of having a triangular roller setup. Don't know.