Originally Posted by
dicktill
Sorry, but I don't understand the part about shims on both sides. Don't they "cancel" each other? (Obviously the extra "stack" on the left has an effect.)
You answered your own question. The shims addressed the way the feet transfer power to the pedals and the stack took care of the leg length discrepancy. I had other issues besides the leg lenght including a hip replacement and achillies surgery.