Mach 3 Z-axis problem

[Len-Tikular]

John, I'm near Oldham, feel free to pop up an see me, I have myself a 3 axis self build. I am converting a small lathe and almost finished converting my bench mill. I already built my 4th axis that has successfully cut many timing pulleys.
Look at www.cribboards.co.uk for some example of my Wood work.
Coffe's always on.
George