So I just rode now 2 days with the ski. I did all changes as discussed. No engine failure that is the good message. Here some pictures one dome is clean I donít know why ? I think way to fat. 130 main jet, HI 2 rounds out. What did u think can I jet down to ? I donít know rpm and speed will verify next weekend. Ski feels faster then an 800 stock but not as fast like an 1500 stock. Thanks again