I have about 8 sessions kite foiling and the same amount tow foiling. All sessions were on SS foils (H2, H4, H5, H10) and the 24" mast with the short and long fuses and only the small rear wing (on backorder). 6 of the kitefoil sessions have been on the H4 (space skate) with the 61 cm fuse. My last ...