I could just be imagining things but it seems like if I fill the oil reservoir on my mc28 and it sits for any length of time that it is almost empty next time I'm going to ride it. It blows some oil out of the aftermarket pipes at the head but it doesn't seem like its that much.

Anywhere else it could go that it shouldn't? Also noticed the overflow bottle having a decent amount of oil looking liquid in it. 2 hoses in it, one from the rad I think and the other goes into the carb area in front of the vertical cylinder. However, no big oil stains anywhere or anything . . . hmmmm.
Thanks!