THE OLD SAYING ::  YOUR NEVER TO OLD TO LEARN A NEW TRICK. WHAT I USE TO DO ALL NIGHT , TAKES ALL NIGHT NOW.  I USE TO FLY FULL SCALE. AND RECENTLY SOLD MY EROCOUPE. I BEEN IN THE R. C. FOR MOST OF LIFE. AT MY AGE ( 75 ) I STILL CAN FLY VERY GOOD. NOW I HAVE A MEDICAL PROBLEM. ONE DAY I WAS FLYING, I HAD A MEDICAL PROBLEM. AND ALMOST LOST MY PLANE. HAD IT NOT BEEN FOR ANOTHER FLIER NEXT TO ME. ALL WOULD HAVE BEEN LOSTED. NOW WHEN I FLY, I HAVE A COPILOT NEXT TO ME, JUST IN CASE. ALL I CAN SAY !!!  THANKS GUYS FOR STICKING BY THIS OLD MAN.