if your bike is hard to start it's likely a jetting issue.

The person that told about you the fuel in the crank area is SOMEWHAT right.  but not really, lol.  Excessive fuel there will cause the bike to be flooded thus hard to start.  If this happens you can just disconnect the header pipe springs and turn the up on its front wheels or have the bike pull started.  It will bellow a ton of smoke for a bit but will clean up.  Try not to leave the fuel in the on position when storing the bike.

Again, i'm willing to bet it's just a jetting issue.  Zilla's HATE to start when they're lean on the pilot jet.