Fazer 600 won't start

[gasmanxxxr1]

Hi Guys


Had my Fazer in the garage since late October.


I tried to start it yesterday with no joy.


It's turning over, doing all the right things just won't start.


So last night I put the battery on charge, drained the carb bowls, re-set the spark gaps.


This morning it started briefly for a second climbed 7k revs but i couldn't catch it. It died and wouldn't start again.


Now what I'm thinking is when i put it away it was running sweet. I went against my better judgement and wintered it up on a near empty fuel tank.


Has moisture got in to the fuel? The garage is unheated and damp, detached from the house. Maybe i should drain all the fuel and refill with high octane?


Thanks for reading this rambling post