Angles
Posted: Tue Oct 22, 2013 2:42 pmPage 1 of 1
Posted: Tue Oct 22, 2013 2:42 pmRe: Angles
Posted: Tue Oct 22, 2013 3:39 pmIf it's a square J tube, the rotor forms right behind the hard right angle where the tunnel roof enters the riser. You can speed things up by sweeping up from the floor to the back wall, but you don't want to pinch it off.