My buddy just picked up an 88 Taylor SS 21 FT with a loader grate, place diverter and a Berkely droop snoot. This droop snoop has a horizontal stream straightener. His boat porpoises like crazy. Slow or fast, diverter up or down he bounces. I have a 20.5 Advantage with a droop snoop diverter and loading great and my boat does fine. Where should we start with his. I thought of changing the droop snoop to an aggressor with a verticle stream straightener.