Any ideas...

[GT Guy]

Same thing happened to me in Italy in August when it was really hot. Mine turned out to be the kickstart reference pin!

[hungdog]

s**t in the carb ?

[ArmandTanzarian]

Could it be an electrical problem?

no way; my moneys on fuel from supermarkets; morrisons or adsa,

You two have no idea do you. It's clearly the felching bracket come loose. It'll need a new sootikin and a catamite to fit it.

[mick1]

Possible dildo bar issue, may have caught the muff-diver bracket ?

[Elite-225]

I would definately go down one on the main jet .. clearly a case of 30mm ethanol spit back !!

[Muttley McLadd]

I would definately go down one on the main jet .. clearly a case of 30mm ethanol spit back !!

Depends what oil he's using.

[psychedelicropcircle]

[lambro]

Could it be an electrical problem?

no way; my moneys on fuel from supermarkets; morrisons or adsa,

You two have no idea do you. It's clearly the felching bracket come loose. It'll need a new sootikin and a catamite to fit it.

Felching

Gross

[Jxmiddle]

I think the flap is too short to catch on the rear wheel and I already fitted a replacement antimatter stabiliser - and before you ask it was the expensive MB one!

The new carb has a remote filter fitted to a hose that lies horizontal facing the rear of the bike - could it be some crap coming out of that? Would that 'melt' the rubber?

[Muttley McLadd]

I think the flap is too short to catch on the rear wheel and I already fitted a replacement antimatter stabiliser - and before you ask it was the expensive MB one!

There's your answer. Is it the stainless steel one?
Wrong polish..

That's obvious to everyone, surely??