How much play should there be between the wedge/plate and the I-bar? The manual mentions the left/right adjustment via the set screws on the side but it seems to mention only how to adjust the vertical adjustment by loosening the big bolts and nuts and removing the plate underneath. How much play should there be in the vertical plane? The manual mentions to adjust the side screws by tightening them til they hit the beam and then backing them out 1.5 revolutions.
Jay
Jay