quote:

ok no heater,do you think this rule will ever be changed.

I doubt it. Unless there is a proposal from FRA members to change this rule, put forward to the FRA reps, and voted on in a FRA meeting.

quote:

I will take off the radio switch/relay,is it ok to defrost the ram between fights on the bench??

I think that is up to the Event Organisers wether they allow it or not, but I dont really see a problem in it. I assume you are not heating it to absurd temperatures I hope? The Plastic inside the ram can melt you know.