Valve train geometry

YEP and lots of reasons why
BTW do not use the Lunati Method without thiking through what they are saying
How to Verify Valvetrain Geometry - Lunati Power
that's for ball stud rockers where you can raise and lower the fulcrum easily "The pattern should be centered on the valve tip" In a perfect world- get the spacers
, and as narrow as possible. got that right
If it is not, experiment with varying the pushrod length to yield the best pattern. uh what is the best pattern?
if a shaft rocker go as narrow as possible and ignore where the pattern is on the valve tip- unless it's way near the edge

Comp's method was worse last time I looked