Re: what did you do to your motor bike today?
If you are getting oil spray from the carb & filter, maybe you need a longer intake manifold or different filter box. My Tanaka 33 has a little foam donut for an air filter. Kind of hokey for a "$300" motor, but we'll see how it runs! (and if it drips lol)
1" roller Dax Friction Drive and Tanaka 3300 with mods.