Here is what I have done when running a hyd cam with adjustable rockers make sure the number one cly is at TDC and not in valve overlap.Then turn the rocker arm adjuster nut down just until you can with your fingers turn the push rod with a slight drag, then turn the rocker arm adjuster nut another 180 or half a turn, roll the engine over to the next cly ready to fire on TDC and repeat. Eric