Hi Got the plates, great job but the don't suit nema 23 boss diameter, but I can make it suit so it's all OK. I have got onto a manufacturer in Australia who makes V-slot. They don't have any 2080 but will make it for an order of 200 meters min. I know a bit more than what I want, but maybe there are others interested. Let me know what you think, I am waiting on a cost from them Cheers.