03-24-2022, 04:13 PM
(This post was last modified: 03-24-2022, 04:37 PM by lazyengineer.)
Fully remove both screws. Then insert your Allan wrench into the cavity to figure out which screw partially blocks the gas path, and which screw engages the other screw to hold it there.
Be aware such screws do tend to walk out btw. If they don't carbon lock.
Then track you screw position based on how many revolutions out from fully closed and bottomed out. Note that there will be a sweet spot where 1/8 turns matter. And everywhere else where it doesn't matter at all.
Be aware such screws do tend to walk out btw. If they don't carbon lock.
Then track you screw position based on how many revolutions out from fully closed and bottomed out. Note that there will be a sweet spot where 1/8 turns matter. And everywhere else where it doesn't matter at all.

