When I collected the cabinet (last night) Denzel powered it up and then afterwards warned me not to touch inside the machine for about 24hours.
He gleefully explained how, he had warned other people not to touch the insides of the machine (something to do with the monitors capacitor storing a massive charge) but they had ignored his and wondered why they had suffered third degree electricity burns up their arms!

Sod that, I prefer my arms raw, not well done or crispy... so I'm gonna leave it untouched for a couple of days.

It remains in my shed - untouched...[sigh]