Im rebuilding an M22 right now, and im having some major problems. I opened the case everything looks good my only problem was a bad syncro. well upon further inspection the problems got worse. Someone had previously rebuilt it and kinda did an incomplete job and left the clutch key springs out on the syncro hub. when they installed the hub the pressed it on and pressed the collar on, they didnt have them completley meshed properly with the splines and now neither will come off. i would leave it but when they pressed the hub on it isnt pressed far enough on the main shaft to get he snap ring on. Im afraid to go too crazy with it and try to press it off for fear of damaging the mainshaft or anything else further. Im kinda at a loss for what to do at this point. i really dont want to have to buy a new mainshaft and syncro hub. Apparently this happens quite frequently. Does anyone know any solution short of cutting the hub and collar off the shaft? Is there something im missing?