Trickflow Valve springs & Scrub pattern

The comp rockers have a very narrow range for correct adjuster position, and it has nothing to do with what rockers that use std ball adjusters would be like.

Screw the adjuster up into the rocker as far as it will go. Go back down one turn...... that’s the optimum position.
Use the correct thickness feeler gauge between the valve and rocker, expand the pushrod checking tool to take up all the clearance.
Order pushrods that length with a 5/32” radius.

The star pattern on the rockers is from a lack of valvetrain control(inadequate spring pressure).

Using a dial caliper, verify spring the height mic reads correctly.
I have seen several that were pretty far off(as ridiculous as that sounds).