I was curious what you guys did as far as racy by race maintenance. I read the manual and it has you doing all sorts of things frequently (check the piston and rings every 5th race, etc..). This is great if you have a hired mechanic and/or lots of time and money to kill, but I personally don't so I'm curious to know what you can get away with and still have the bike run and last well. How much and what do you all do on a regular basis? Thanks!