Hi Jonm, I have looked at te kits from Zapp, they look good but again not much differance in the price after vat n delivery,
Slightly bigger motors but a bit of wiring ect to do.
again getting a little more with the resonance compensation from the G540 & true plug n play from cncrouterparts I think they are still ahead as far as I can see, but it's a lot of money to shell out so that's why I wa asking for input, Thanks again