I bought a 1994 F2 a month ago, super clean but 40K on it. Needs a cam chain tensioner, gonna put a manual one on it, no biggie. When I went to test (ride) it, was hesitant to start. Spun over quickly but owner had to fiddle with the idle adjustment then it fired up. Took it for a quick blast and it was super smooth, pulled good, all gears were tight etc. Bike it essentially stock (shockingly), OEM fairings clean so I bought it. (I'm a sucker for these old bikes) Anyways, got it home and same deal, doesn't want to start. Choke doesn't help any, fiddle with idle and and it seems to help a little but still can't keep it running. If I hold the starter button for a while (20 + seconds) it will fire and sounds like it wants to run but simply won't stay running on it's own. I see some smoke from the exhaust and (I think) I smelled gas so wonder if I'm flooding it. I'm planning on pulling all the fairings, tank and digging into it, any ideas where to start first? Change plugs just for good measure? On a side note he had a battery tender on it and when I got it home the battery was dead. Replaced with a brand new battery and that went dead also after a week or so of sitting so something is draining the battery. Sorry for the long post, any help or advice is appreciated!