mark wrote:Paul, sounds to me like it could be an ECU problem.
My Honda XR650L refused to start one morning (of course it was when I was supposed to be meeting some people for a dual-sport ride). It eventually started up after I'd taken a bunch of stuff apart and opened up the battery box; turned out the CDI unit, which lives in the battery box, had developed an intermittent contact somewhere, and if it was less than about 65 degrees the bike wouldn't start. As I was trying various things with the bike apart, the sun shone into the battery box and warmed up the CDI, and eventually the bike started up with a single press of the starter button. A new CDI box solved the problem, and it's been running fine since.
Ignitor boxes on Bonnevilles have been known to fail on rare occasions too.
In all cases, the situation ends up pretty much like yours -- the bike will turn over, it'll get plenty of fuel, but it will never catch and run.
Given all the problems you've had with your bike, yeah, I'd demand a new one too. I hope the dealership comes through for you.
--mark
Or partially sheared woodruff key in flywheel will send it off time, or the magnets have lost their magnetism. Last Resort ( ICM) quite expensive,usually always very reliable.... problem is likely to be found in other area of ignition.

"Sometimes ya' gotta hold a candle to the devil."