gee what a headache...I would be running the snot out of it if I have went thru what you have with it by now
stress test it and find the problem if all else fails
I hate to do things over with all the $ labor newparts and you get something like this headache
was 15 4500rpms N drops to kill the 727 that was slipping with front band gone
just swaped it in and it was junk...I felt a lot better after the sprag rolled over and let go...then I enjoyed changeing it feeling I got my 50$ out of that used tranz
