In 2011 it looks like poo updated there egt sensor to#4013133 2011 to 2015 from #2410983 2008 to 2011 which replaced #4011523 2006 to 2008 . Does anyone know what was changed ? My sled has always had a weird dead spot sometimes when you whack the throttle or some times in the middle of a climb . I am running a earlier egt sensor out of a dragon. I needed one in a pinch to ride . Any thoughts.