From a thar: Drop hands (Slip the Clutch) and move up one (Slip the Clutch One Quarter) or two (Slip the Clutch One Half) or 3 (Slip the Clutch Three Quarters) or back to original (Slip the Clutch Full).
This definition is from The Handbook of Modern Square Dancing by Jay King.
It is provided here for informational and educational purposes only.
