Get on the cartop. run on inspection and lean over to watch the roller approach the clutch. You should visually see which way the rollers need to move.
run back down make adjustments from the cartop. then repeat till you get proper clearance.
I usually set GAL clutch about 1/16-1/8 from touching the bar( maybe is called a vein)
The older clutches sometimes the rollers need to be pulled out some to lift the restrictor.

The better the effort, the better the result.