all sb sport owners:
I noticed that when using the 70 tooth spur, and a 17 pinion I couldnt get the gear mesh as close as it needed to be. When I put on an 18 pinion, I didn't have a problem. If you are running a 16, or 17 what did you do to get that to work?
Did you run 18-19 pinions / and 60 something tooth spurs?
Also yesterday I tested the drive train and I'm impressed with it. Did you also notice the (rear) dogbones and cups that the dogbones slide into make a clicking sound when the rear of the car is depressed down or the rear arms suspension arms are moved upwards? I know swapping those out with the sb-016 would eliminate that noise.