I've just rolled over 7k miles(34k total) I've put on SERENITY since I purchased her last spring, it's been great.
After a nice long ride today, after I did the valve adjustment, I noticed an oil leak coming from the valve cover, so I double check the 4 bolts, all is good.
So I'm guessing the rubber gasket is no longer good. So do I purchase a new one along with the other ones for the valve cover, or be cheap and use some RTV on the old dried out rubber gasket?
And for @
The Red Scourge try this next time., or try what I did
https://www.ninjette.org/forums/blog.php?b=8352