Well i was checking the valve clearence. I have hydraulic flat tappet cam. I installed my old head gaskets and torqued head down to 55 ft/lbs. then i turned engine over till exhaust pushrod on cylinder #5 was at top. then i adjusted the intake rocker so that there was drag on the pushrod. i then turned engine over by had 3 times. i removed head and the plasterceen. the indent from the intake valve to the other side of the plasterceen is like a 1/4 inch. does this seem like the right technique? what i worryu about is that maybe not full lift because hydraulic lifters not pumped up?