can you tell us more about the support brackets?
Pinking - Dealer changed the inlet manifold seals and also fitted some support brackets attached to the engine and the bottom two bolts on Kurkayan air filter for better support. They also copied the air flow from the original air filter housing so it only takes in air from the bottom section. All this improved but didn't cure the fault.
Had an email from dealer (M R) last week, Morgan (S&S) have released a software (firmware) update to cure the problem, popped in last Friday, hour or so all done.
