Would be interested in pics Lewis. What sort of product was it exactly - a power supply for 240V to 12V presumably? Any change moisture or condensation got into cooling slits?
I read your description of last night with interest. I too couldn't resist having a go, knowing full well there was extensive cloud coming up from the south. Took just as long as I expected (hours) to get everything together but was a pleasant night to be out. It was about 1130 before we were totally clouded down here.
You know you haven't been out for a while when your site in the laptop is still set to "Cairns", and the last object you slewed to was "Solar System, Sun"