Scooterotica

Just got my cutdown nearly finished and have been running it up and down my road and have noticed that I have oil leaking from the exhaust slipjoint.

Want to know wether I should put some exhaust sealer on the joint but am thinking that would make the slipjoint not work.
Any ideas?

you can buy rubber sleeves(that dont melt) from the likes of readspeed and probably off fleabay,i use silicone sealant before i assemble it,,dosnt go hard and can be pulled apart easily

Which slip joint, tail can, u bend or cylinder?

Sorry should have said, the one between the U bend and the box, behind the splash plate