Well i finally got a berg...its a 2004 fe450...bikes very clean...but when i test rode it i noticed oil on the side of the motor...i looked closely and noticed it was leaking around the breather hose and not coming from any gaskets, which i thought would be an easy fix, but when i took the tank off the bike the hose just ends. Its rubber but kind of like a sock so its enclosed... is this normal? I did get the oil to stop leaking by trimming off the bottom of the hose where it was split and by putting the hose clamp back on.