While racing last weekend in 15-20 knot winds we were overpowered going to weather. We have a new dacron main and new 140 pentax genoa. I know I had too much slack on my genoa halyard. The main cunningham and outhaul were tight. A well trimmed catalina 22 (very experienced) kicked my butt. I thought about reefing the main but was worried about having shortened sail downwind. I had my traveler in and main flat to try and point like everyone else. I think I was pinching too much to stay upright and was stalling my sails and slide slipping from too much heal. I know I need to not copy the traveler settings on other boats. I want to keep the boat flatter, sail faster, and sail high enough to make good time to the mark. any advice? And should I have reefed the main. I did bring the genoa in a few turns at one point but kept wondering how far I could go before destroying my sail shape. I do reef more when crusing and the boat handles well butI noticed that no one racing was reefed. I am afraid that If reefed I will get my butt kicked downwind.In medium air I was more competative.