Thanks gentlemen, I'll leave the knob on increase (to the left)for full front brake control unless it snows again :mad: ....Rick


'36 Tall cab Chevy 1.5 ton, '36 Low cab Chevy 1.5 ton, '53 GMC 2 ton, '51 GMC 640 5 ton, '47 Dodge 2 ton, '42 GMC CCKW 353 6X6.