I'm helping out a friend with his 2006 95 build.A bunch of hands have been in this motor. I found out it has S&S lifters with the HL2T spacer and S&S push rods. I have an S&S push rod installation manual so I do the 4 turns at TDC but I get confused on the procedure to finish adjusting. I am to back off an additional 1 full turn after zero lash is achieved? The push rod is really loose like it could fall out of the cups I have no experience with this lifter before just wondering if I'm doing it right.