Hey all, I was gifted with a sigelei VMax and a Protank-2 earlier this year. I've also tried Evods and got a Mini Protank. Now, I've got no problems rebuilding the coils, but I've had problems with the inner tube gasket, the one that separates the coil leads. Those rubber things rip, tear and burn on me, to the point where, out of the half a dozen or so heads only one or two are useable. Is there any way to get replacement rubber gaskets or do I have to just buy new complete heads?

(the gasket in question is the white thing over on the left)

(the gasket in question is the white thing over on the left)