I agree if you don't have a logger leave the clutch on the tight side...that being said...there is probably a .10 left.
You can get close by backing the base down a quarter turn at a time...until it doesn't lock up in high gear...abort the last pass in high gear...add a quarter turn.
Slipping the clutch will require more bellhousing work
You can get close by backing the base down a quarter turn at a time...until it doesn't lock up in high gear...abort the last pass in high gear...add a quarter turn.
Slipping the clutch will require more bellhousing work