Its getting fairly hot. I havent tested it with a digital thermometer or anything but after a session you couldnt keep you thumb on the heatsink for more than like 5secs, it wouldnt burn but hot enough. I'm worried on a scorching summers day (you know that one day a year we get
) it'll overheat and stop.
I tested the fan port with a volt meter with throttle & steering for a few minutes and didnt see any spikes in voltage so really stumped.
I bought some cheap fans from Hobbyking so I've fitted that one & see what happens at the next meet, I've also made one up that fits into the receiver & that will need to do if the first one packs up again.