Thanks for looking!
I have a camtech router that I bought in pieces a few years ago.
Its been up and running in large thanks to burrman and others here on this forum.

I have .0011 backlash in my z drive.

Will it cause my z to drop while doing a planar slice?
I make skateboard molds and related. While finishing
with a 90 degree slice @ .050" step over with multiple
z-axis direction changes the axis drop a noticeable amount.
I would say .300" over a 32" span. This would be doing
the female half of the molds.

I have played with feeds and speed, step resolution and more. Same issue.
I installed an as advertised zero backlash high end ballscrew, there is
slop between the nut and screw, nowhere else.

Thanks again! This has been a persistent issue and any input would be greatly appreciated.

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