Fred is using the shock itself to set droop good or bad ? My shocks fall right at 125mm droop on my car in the rear so i took the droop screws out and the arms hang even and don't always have to check the droop measuements on the rear. What i want to know is if the shock piston slapping the bottom of the shock body all the time is bad or good and can it actually be an efective way to set droop more permantly without the droop screws ? Also would like to know about up travel washers , if the arm when compressed goes passed the chassis in up position can i put a spacer in to keep from going so far up in the shock body and will this affect the shocks performance while on the track ? Just some minor questions i was hoping to get cleared up. Thanks .