Whats is 'tube rolling'?

Ive seen that term used and am curious if its adjusting induvidual tubes or is an expression for trying diffrent ones.
Thanks

bozzy08-04-2004 4:04pm

imin2u Details Discussions Posts This discussion Message User 392 posts 08-04-2004 at 07:05pm Copy Comment URL Report Comment Edit Delete I'm with Ellery but still rollin both.