I had a Vador once, not that particular model though. Got suckered in by the 'nice price.' It was the worst pile of dung I've ever tried to fletch an arrow with. It would never index properly.

IMO, BPE makes a much better jig for not a whole lot more money. Or there's the JoJan Mono-fletcher that's comparably priced with the BPE. (Still not the equal of a Bitz though.)