Originally posted by RC Driver Gary
Hey guys, have any of you used the Square input shafts for the pro 4? I just got a set and noticed that the shimming is waaaaay different than the kit shafts. I was able to back off the mesh up front, but I'm not happy with the rear input shaft. Any suggestions? I think RCZ uses these, but I could be wrong.
yes...
I have them on my car... you'll have to play around with the different spacers and shims until it feels free...