Well I messed up a month or so back. When I was putting together my engine just to see if it was worth keeping. Im the heat of the moment "while drinking"..lol I used epoxy instead of lock tight....OMG im having issues now...I went to start taking my engine apart while saving up other money for the rest of my build and I CAN NOT BY ANY MEANS....heat,hammer,cheater bar...get this nut off...I already broke off a thing the spring goes on....I have had 2 people hold this while I pushed, pulled, cussed, screamed, kicked, and almost threw...lol I need some help or im gonna just bust out the torch and put a new shaft on the list with a clutch basket ...lol :-/