Alot of these trucks have some slop in the steering system. The box can be snugged up some at the input side, If you do a search I'm sure you can find this (might even be on Geno's website). It involves disconnecting the steering shaft then loosening off the big flat (thin) lock nut and then turning in the center part and backing off a few mm. The over center allen set screw can also be tightened a tad. Hope this helps, Cheers