Well, I wasted some good oil the other day in a dumb move. Checked the oil level (bike vertical, plug not screwed in)and it was below the minimum. Put about a 1/4 litre into my oil can and it all went in, still below the minimum. Hmmmmmm better put some more in. Added another 1/4 litre. Still below minimum. Added some more. Aaaahhh, finally just on the minimum. Started her up no problem. Let it run a while, turned her off and opened the plug...bloop, blurp, blup.....oil is spewing up and over. I check the level once its stopped farting at me and it way up near the top. I pretty much drained out what I had all just put in. Call me dumbass, I deserve it. I know now what I did wrong, but where does all that oil go when you let the bike sit and why does it go there ?