I purchased a new 2018 renegade this spring. I sold my skeeter zx 20 and wanted to down scale a bit. The problem im having is once you get out of the hole and start to plane out right around 35 to 40 mph the front of the boat wants to bounce up and down like crazy and you have to back it down or trim down. Im running the 115 pro xs merc the prop is a ss merc 4 blade spitfire x7 12.7 x 19. I contacted my dealer and they spoke with lund thinking they put the wrong prop on it but advised me that was the correct one. Any suggestionscanyone else having same issues. I was wondering if I should send the prop to mark and see if there is something he could do. Boat is stored for the winter now.