I purchased a new Supra Launch SSV that now has almost 20 hours on it. I typically do all the maintenance myself but haven't owned an inboard until now, this is a V-drive. My manual says to verify the propeller shaft alignment is within .003", can someone tell me or guide me to a location that has information on how to do this? I have a pretty good idea of what needs to be done but would like some instruction. Do I need any specific torques etc?