The Brandes method sounds like something that would/could be used for a stud mounded rocker, correct? As said, B3 for the shaft stuff if you aren't (and I'm not) skilled enough to move your shaft pedestals around to correct the pattern and sweep width.

Am I off on this?

Also, after reading the article I am wondering why we need a 1.540" OD spring for a .600 lift cam? Is it not taboo to clearance rocker arms? Does it not matter as much with a smaller cam?