In racing at any level (except As), there are sandbaggers and people who have learned how to game the system to stay in a category while able to put out power above that category's limits. Those people annoy the crap out of me. Was sort of gratifying to see one of them caught out in last night's ZRL race, but I was telling my teammates all along to ignore him because he wasn't on a team we were worried about and he was so likely to catch the DQ that he eventually caught.