Problem with RF60
After using my RF60 successfully and without problem for maybe 300 flashes it now appears to have developed a fault. Whenever I switch the unit on it starts popping loudly and there is a smell akin to overheating. The unit will fire but the batteries (not rechargeable) seem to get very hot after a couple of flashes. I've tried changing the batteries and re setting the unit but still the same. Looks like a faulty unit?