Never have got the hall sensor from Jin. So got to messing with it again. Don't understand what is going on with it but, I have found if I turn it on let it set for about 1 minute (not turning it nothing) then turn it I have spark and it will run. I can turn it off and start it right back up no problems. If it sets for 20-30 minutes no spark again. I have been talking to Gil and he is also having same issue with his. Anyone else having this issue?