I’ve been reading the forum now for a good 4 months. Every ? answered. Without even the need to post it . I thank you for that. I've just installed the IMS seat & Tank combo and Big Gun SDS (Pipe&Can). It’s running great but the fuel is so hot I can hear it bubbling in the tank. Is this normal???? I've searched the archives and still nothing. Dougie, Clarke, Brian, OZ Anyone, Can you help a bubbling fool.