Also just go over every adjuster and take the lash out on all the push rods. Then turn the crank shaft 90 deg re-check every push rod some will be loose re-adjust those ones. Turn for a second time 90 deg re-check again like before. Now rotate the crank a further 90 deg and re-check for the third time and if any still have play adjust that out. Now rotate 90 deg again and check do this 3 more times so you equal two rotations of the crank shaft. You have now set all the push rods at 0 lash. Now only if you have completed the first step go to every rocker and adjust in 3/4 of a turn. It does not matter about where the crank is on the final step as all the lash is at 0 so you can just wind every adjuster in 3/4 of a turn.