I really like the 1:16 gear ratio compared to original.
Replaced on a Gibson LP and 335. LP had over 17mm headtock, and I asked Schaller for longer 16mm threaded bushing which they nicely sent me. Original as ordered are 13mm and hang by a thread on that thicker headstock. The 335 were ok with about 1mm thinner headstock.
Overtightened on LP a bit, and got slippage - but just releasing that again it went normal.