New Mill losing steps

[Clive S]

Thanks for the reply. I'm trying to follow the advice as it is much appreciated watched videos on YouTube etc and the advice is great have an understanding of what is required and tried to measure the moving to work the calculations out for the motors but for some reason I get an error come up

Luke
I don't think you are helping yourself, if you want help you need to give feedback to the questions asked. Is the mill fitted with ball screws or acme type screws. What is the voltage of the power supplies etc. you need to say exactly what is going wrong to sort this out methodically.
You might be losing steps due to noise on the cables etc. ..Clive