[dick hanson]

Up here in SLC- it also gets hot but 100f days are not that common-
I am going to do some infa red temp checks on my electrics which have DX7000 rx -in upper clear canopy area- easy to do as the canopies snap off n on.

I have never noted that these feel warm -but never had a problem!- so - maybe they did get hot--- last year I did fly in 100F . I also have a spare JR 921 to swap in and see how it likes it.
The guysin Las Vegas also should have feedback- I flew contests there in 105 heat --which was tooo friggen hot. I quit.