Well my 2000 Cincinnati Arrow 750 is getting a little tired and I'm looking at a VM3 as a replacement. My Arrow has linear scales and I've never had to adjust for backlash - but it has single anchored ball screws. Where as the VM3 has pretensioned double anchored ball screws. Should I bother with scales? Definitely getting the touch probes.
Any other input greatly welcomed regarding general machine impressions.
Thanks
JP