Made this jig as i didnt want to spend $500 on an actual jig. was able to get my conrods balanced to withing .05g. It can be a little tricky so some patience is required for those ultra fine numbers. Need to get bearings to suite, 4x 8mm I.D., 14mm O.D. 4mm width & 2x 14mm I.D., 22 O.D., 7mm width This was for my Audi b5 s4 the top left BE wheel is 57mm intended for this car and made additional in 1mm increments. Enjoy!
Download from thingiverse