I wound up going with a Powertrax LockRight. It was within my tool/ skill abilities. Besides directions super vauge and inaccurate; with the help of tech support (directions say you reuse your pinion shaft, you don’t, use new one in kit) it went smooth. Ratchets around turns. But when your on it, 100% traction. Good thing I don’t have any real HP. You could break stuff fast. I know you all gave me solid advice. I appreciate the good guidance.