i just built a high steer set up for my yota axle and now it has a bump steer what could it be steers good and tracks well but if you hit a hard bump it wants to steer it self a little <img src="/forums/images/graemlins/scared.gif" alt="" /> <img src="/forums/images/graemlins/scared.gif" alt="" /> <img src="/forums/images/graemlins/scared.gif" alt="" /> <img src="/forums/images/graemlins/scared.gif" alt="" />

what's the caster angle when the truck is sitting there level? might try a steering stabilizer, maybe 2.

that is what i was thought but i dont know any one that needed one so i was ???. as for the caster i have not looked but it looks realy good what should it be and where on the axle do i put the degree wheel i have one that is a magnet base <img src="/forums/images/graemlins/kewl.gif" alt="" />

Do you have any pictures of the set-up. Easier to tell from pictures then words!!!

Bump steer is mainly a geometry issue. How much angle do you have on the draglink? The more angle the draglink is at, the more bump steer you will have. Why? Because, when the suspension compresses, the draglink angle is reduced, but since it's length stays the same, that will cause it to "push" against the passenger side steering arm, inducing a right turn to the front wheels.

Could also be other items, such as the steering alignment being off, get the caster angle and toe-in checked and corrected if necessary: http://www.4crawler.com/4x4/4R_TechInfo.shtml#Steering

Also, could be worn spring/shackle bushings or even just wide wheels and tires, especially if you are running very low backspace on the wheels (spacers, etc.). A steering stabilizer could help, at least worht a try:

http://www.4crawler.com/4x4/CheapTricks/CrossoverSteering/index.shtml#SteeringStabilizer

see new bigger amigo site for the pics have no way to post them it just tells me no

You must not want answers very bad!!!! Help us out and give a link!!!! <img src="/forums/images/graemlins/rolleyes.gif" alt="" />

the link is in my signature it is a new site bottom of the page <img src="/forums/images/graemlins/kewl.gif" alt="" /> <img src="/forums/images/graemlins/kewl.gif" alt="" /> <img src="/forums/images/graemlins/kewl.gif" alt="" />

I'd suspect it has more to do with your springs/shackles... than the steering angles, after having looked at those pictures...
bkg

Like Brian said, those big ol' shackles in front might be part of the problem. Toyota axles only have about 2 degrees of caster stock, lowering the front mount can make it even less. Your drag link angle looks fine, but I would try shorter shackles and/or rotate the housing for more caster. Take that for what it is worth though, it is hard to tell from those pictures.