Just my 3 cents worth as RC 20 alluded the heating could have altered the physical properties of the receiver, me do some research on the markings and see what you have but for what its worth I would break it up ditch the receiver and carry on
ARADO just a bit of advice I would edit out your last line of #6 as one of the rules for these forums is no Political or Religious statements if you don't then probably one of the mod's will