Originally Posted by geeunit1014
You may need to adjust the shims under the ballstud on the steering rack, I believe I have more than what the kits calls for. I'll check on my cars when I get home. I think my link will hit the driveshaft, though at steering angles that are beyond what I use to race with. You may also try using the outer upper hole, it is in between the 2 middle holes
Right now I'm using the Racers Edge arm its top hole is more than 18.5mm which is the max recommended in the manual. I use the ST21S tie rod which is the shorter version and I use AM24 servo mount in the second set of holes on the chassis.
Based on a post I found form searching, Oleg said if your arm is a little long and the tie rod hits the top deck to just bend the tie rod a little to clear.
I would like to use the inner most holes on the chassis to move the servo in more but the ball cup and tie rod would interfere even more with the top deck. Ill take some pics today to show my setup as its been working pretty good. My next change will be to switch to KO servo and get the KO carbon arm/horn that comes in a 3 arm kit and use the middle size arm as its the perfect length based on the manual and move the servo in to the center holes with a new ST21S that is strait.
Updated with pics. On the rack I use a smaller ball stud from an AE and AE open ball cup. I shave down the bottom side of it to not rub the drive shaft with turned fully right.