Performance Enhancing Bugs

I just ran into a pretty strange one. The old prediction code I was using for my wave-intersections gave NaN hit points under certain conditions (reversing and turning a lot simultaneously). Fixing it raises my 1v1 score, but lowers my melee score a lot. The new method also also allows me to re-use my prediction paths, so I really want it because it means I might have a chance at multi-branch multi-wave surfing, but the score drop right now means that it isn't at all worth it. Crazy...