so i looked everywhere for directions on how to install the fourth gear drum and couldnt find anything. so im doing it myself from the service manual. im going to try and make an official thread for this kit. im taking a lot of pics and will show them with directions in it. but right now, i have the motor out and am ready to get the top end off (i believe). i cant seem to get it off though. although i didnt try too too hard yet. wondering if anybodys done this before. also, im going to have cam chain timing ?s upon reassembly too.