I have a 2012 fltrx, I recently installed thunderheader dragos 565 cams. After having it dyno tuned every now and then when i pull in clutch when coming to a stop the engine will die,it starts right back up. He spent about 7 hours tuning the bike and it runs great other than the stalling. Do you guys think this is a tuning issue or sensor issue like crank position sensor? thanks in advance for your replies.