.... when you start your bike, you put the choke on and you're warming it up.... Then you get on the bike (kept in neutral), and you hold the front brake on to test it... then push the bike down on the front folks....... Then the engine cuts out? In doing so the gas in the tank moves back ( when I lift up on the handle bars a little ) and then forward (when I push down on the handle bars and compress the forks). The the engine cuts out!!! Is this a normal thing? It does NOT happen when: 1. the choke is fully off and when and engine is warmed up ready to go. It DOES happen when: 1. the choke is fully on when I just start up and I push down on the front forks. 2. the choke is on half way, but seems to do it less when I push the bike forward and stop immediately thank you in advance! Cheers.