st one more question.

Is fuel meant to enter between the membrane and the metal plate with four screws in the photo below?

I opened the carburator up again today and although I can't remove the membrane and gasket on this side of the carby, I noticed they get moist (some fuel remaining in the carby from yesterday) when I press the membrane. I thought this may be normal (overflow release or something) as there is a little hole on the plate which aligns with where the membrane gets moist. I can't see the perforations in the membrane so they may be very minute.

On the other hand, if this is not normal then I may have found the source of the leak.

Last edited by Jonez; 13/01/14 10:38 PM. Reason: paragraph spacing again