I have an Ogura clutch on a Lazer. Does anyone know how to adjust them? It was disengaging off and on today. By the end of the day it will not engage at all. I turned the three bolts clockwise about two to three turns with no luck. It almost sounded like it was engaged, but the belts did not move. I also have (I think) an Ogura clutch on my Great Dane wb. It is not working right either. If I push on the clutch it will engage? Can anyone help me out ?