I buy directly from the manufacturer. I can offer at least 50% off normal pricing because I don't have any distributors. Why pay some else to do the same work I can do and still make the same amount of profit.
Still have a lot of interest for it. Better late than never .
Give the address where we can find your price list will be great.
I know that Mariss from gecko or kreutz hp uhu can make double closed loop. It's only the scepticism of the machinist commuity and the price of glass scales thats break and they have been discouraged to implement it (hope they will make an option at least)
regarding CNCBRAIN wait wait wait wait and still do not see !
double closed loop are not 100% solution there is never 100% solution but it can greetly improved performance of a not very expensive machine