Huh. Didn't realise you were so close. I'm over in Fareham and am regularly in Havant, so if you want some moral support and a second set of eyes I'm more than happy to pop by.

I might also have a spare PC tower we could poke to life in order to give it a try if you're interested. I'm more of a UCCNC user, but I'm sure we could threaten Mach3 into playing ball one way or another. I've also never used the Denford machines, but hey, it's just stepper motors and drivers after all.