85 venture left side oil leak I think it’s gear shifter

[Dirtworkerml]

Hey guys I’m glad I found the site I just got an 85 royale that seems to run really good other than the oil leak I was reading about these bikes and I think I put too much oil in it when servicing it so I took some out and it seems to slow down but now it is also coming out of a vent on the left-hand side by my shoe lol any ideas is it something I can take apart and seal up

[Dirtworkerml]

It wasn’t leaking very much it seems to be getting a little worse but that oil coming from the vent is new today after I drained a little bit of oil from the bike