i actually follow the tsrm mostly for installation of cams hehe
but when you place the cams on what i try and do is place it so that it's mostly down... so keep rotating it until its mostly in the journals and thread in the first 3 caps and bolts
are you following torquing procedure from the tsrm? i.e there are only 3 caps you initially thread down and you must torque them in passes... normally i go in 3 steps
did that help at all?
let me know if you'd like me to explain further