I am currently reading Jake Lamont’s book on building FF engines. When setting the valve lift he says to adjust all the valves to .005, measure the lift, add .005 to those numbers, then shape the rocker pads to get to .356 and .358 on the valves. My question is, what’s the .005 for? Am I really looking for .356 or .361? Thank you to anyone who can help me understand!