I am having a similar problem with the wife's 02 883 blowing oil out the breathers into the air filter cover, then it runs out onto the exhaust. I too am new to the dry sump system. I changed oil in April when we got it from her cousin , its not gaining oil but now I see that I am a touch over full thats why its discharging out the breathers. This is why I love this forum everything you need to know is right here Thanks!