Yes; only 1 turn is required. \:\)

How would one plug 'lock it up'?? Could he have some "long reach" plugs that are hitting something??

If not; I would start over on the valve adjustment. Just get them all at 'zero" & see how it spins.

Good luck. \:\)


John M., I.I. #3370

"There are no shortcuts to any place worth going". -Anon