Exhaust Opening Intake Closing.This method may take a little longer but I want mine Right.After setting a intake & exhaust on each side Hot and finding out the correct setting on Cold,from then on I set them Cold.

I have also found out on Big cams it is Best to let the exhaust valve open about 1/2 way (instead of time it starts to move)and then set the intake.

PS I have also been told by a Big Time Mopar engine builder,all you need to do is get them with in a couple of .000 either way,at the Best all you can hope to pick up is a .001 or .002 and you are a Bracket Racer so why spend the extra time!
Well I may only be a Bracket Racer, and I don't know about you but I want every thousandth I can get out of my engine.

Double PS Topics like this are why I come on Moparts. There is always a chance someone else has a better way(Better not interested in Faster)of doing things that lead to what I call Free Horse-Power!