jst took out the airfoilz 540 w/ the light set up.. was really great looking and highly visible..... but caused signal loss aftr i got mabe 150-200 feet away i noticed the motor plusing a cpl times fairly close but aftr i got too far she was almost a pile of foam... im running futaba 6ex 72mhz ??? mabe nxt try will be on my 2.4ghz sys... anybody have this problem... i set it up per instructions that came w/ light kit although it dont say much.. not bashing aurora rc the kit is awesome but it almost cost me my favorite foamy ??? i flew it a cpl days ago w/o the light kit and all was fine, gonna try it tomorrow w/o kit on there and see if its on my end but dont thing so ???