After some advice. Broke down twice. feckin thing. Looks and smells like it was flooded. It has had new plugs and were checked on gaps all was ok. It appears that it only floods if i ride like a granny. Ride it like i stole it is fine. Any ideas what i can check next? Was pondering the plug leads but, rather check first. At start up does sound ropey but not like it is running on 3 cylinders though. Anything else i can check or consider?