[JThiessen]

To get Revo knuckles/U-joints to fit maxx drive pins you need to grind the relief on the drive pin back further. I found this out last night while I was trying to get my center revo drive shafts to fit the emaxx tranny on the ERevo. I had ground down the end of the drive pin first thinking it was just too long. But after doing that, it still fit the same way. Closer inspection showed that the end of the knuckle was bottoming out at the end of the flat on the pin.