That's not the answer mr vince
From now on say they are available until your stocks run out but they are not guaranteed to be reliable (purchase at your own risk)
I never got a power unit even though I wanted one and I'm not too worried about sourcing my own... anyone buying one of these KF units seriously must have a few clues about hardware particulars...
I know people will always expect 100% this or that for there money but they also need to understand the nature of the beast! I'm going to bed, time for sleep... lol