Did a bunch of searches, including Google. Unless I'm an idiot, what brain trust designed the oil drain bolt on these things so that you couldn't get a torque wrench on it? Isn't this one of the most stripped out bolts on a modern motocross bike?
I just snugged it down with a wrench, which I probably assume is good enough. But what is everyone else doing? I didn't try using a 1/4" drive ratchet or anything, but couldn't get a socket on the bolt even when using a swivel socket. Odd.
On my other bikes I like to use a drain plug that I can use some safety wire on, but the confines down there are pretty tight.