Has any one ever heard of this. I was just searching why my 2nd gear grinds a tiny bit if I don't let the rpms come back down or shift slow. But it never grinds going from 3rd back to 2nd. The trans fluid is ok "ish" clean. But I really did it want to do a synchro job on it. If there's a good fluid/ oil I can put in it. Or adjust somthing.

 

This procedure was supposed to burn off old chemicals off the syncro