Im new to this forum but I got my PRO 4 on Friday and spent till now building it. I have found the kit to go together very well. Did all shimming as manual and the drive seems very free and smooth. I also tapped all holes first.
The only problem I had was when I come to put some wheels on the rear they were catching on the upper link and the lower shock mount (both done to manual setting). I tried HPI foam, Orion Frsh kicks and schumacker 24 dish wheels wiyth sorex rubber. The fresh kicks cleared the upper lick but hit the shock mount and the other two hit both. The only way I could get aound this was to move the shock in one hole and snad the round part of the ball cup off with a rotary tool.
If any body else has add this problem please say.
Just looking forward to getting the car on my local club carpet track on tuesday.