Originally Posted by
Beaker
If you put a 3mm shim kit in your left cleat then you'll effectively have your saddle 3mm too low on wrt your left leg at the top and bottom of the stroke. May not be a big issue, but might be enough to give you knee issues...?
I think my problem is that my saddle is 3mm too high for the left leg, so if I shim it, it may end up being just right
