Jeep ZJ Alignment?

[Rox&Mud]

I have upgraded to the Rugged Ridge cross over steering and I took the ZJ in for an alignment and now it wanders all over the road. The Jeep drove better with a bent then straightened stock steering linkage than it does now. They have set it to factory spec and I know it needs to be adjusted a little differently to compensate for the 33x12.5 tires, I just can't remember what I need to do do.

Any help would be appreciated.

Btw, the shop says it is due to a, RE, rear lca joint that is worn causing the rear to squirm subsequently transferring it's effects to the steering. I call bull, but what do you guys think?

 

[BUCKEYE PERFORMANCE INC.]

anything loose in the rear will make a tail heavy zj squirm all over the road. for alignment 3-5 deg. castor and 1/8" toe in. find an alignment shop that uses the old school method of a toe stick and bubble gauge.

 

[Rox&Mud]

Thanks, I'll talk to them about the adjustment.
My posistion on the worn LCA joint is that it drove better with the old bent linkage and the new RR cross over linkage before they aligned it. It pulled but did not wander.