Went to start the bike this morning after not having been started for 2 weeks. Cranked over fine but did not want to Start. was firing but stopped as soon as the cranking stopped. Thought that it may take some time for the carbies to get enough fuel so let it sit for a few minutes....Still nothing. Started to consider the cage and then took the seat off. Tried again and it fired and away we went. Now i know leaving it for a fortnight probably didn't do it any favours, but what would have caused it to not start like that? All seems fine now though..