Technical and tyres
I see you are having to keep the engine revving and does tapping the carb help????
You say carb floats and jet!!! How many carbs are there??? Did you check / clean the pilot jet/s as well as the main jet/s??? Have you any unwanted air going in inbetween the carb/s and engine??
The French being French will just ignore any law they don't like and if the authorities start clamping down , they'll take to the streets and bring the country to a standstill as they've done before.
Unlike most countries , when French bikers protest , they do it properly .............
The FFMC (our equivalent to MAG) are are quite a powerful group who have been known to bring every major city in France to a standstill at the same time. Got caught up in one in Marseille once - very impressive.
The chances of being pulled in France by the police are slim if you're on British plates unless you're doing something really stupid. They can't be arsed with the paperwork.
MCN site & MCN forum feedback
The link to terms and conditions for your ride-away insurance on every bike sale page goes to an old, broken page:
MCN Fantasy Road Race 2015 - in association with Bennetts.co.uk
Come on then, don't be shy.....