Yeah it is a fair point, and one of the reasons i like both Trinity and Much More dischargers as both have digital displays of individual cell voltage.

Yes it is a good point about the discharge tray, and I have seen a number of people put there cells on a tray where all the lights did not light up and just left them to discharge anyway:o! But I always make sure that all the lights are lit and even then at the end of discharge on the tray the pack goes straight on to the spintec discharger!