Re: Anyone tried the precision lead screw upgrade from A2ZCNC ?
- --- In SherlineCNC@yahoogroups.com, "David Morrow" <morrow2002@...> wrote:
> Has anyone tried the precision lead screw upgrade from A2ZCNC yet ?
> I've got more backlash than I like and I can never seem to get it
> properly adjusted (probably my technique... or lack thereof.)
I have them on X and Y. I have about .002" on X but I seem to recall
.004" on Y (that computer is currently shut down - see my thread on
the broken Z-axis coupler to understand why - so I can't look up the
I was hoping for better, but considering how little angular error
turns into .002" with an 8 TPI screw, I suppose it's really pretty
good. Now if I can get my Z axis (stock Sherline 20 TPI screws) down
to that level, I'd be really happy.