I have a brand new AltMill 2x4 setup. I was just preparing to surface the spoil board, and then found a very loud chattering coming from what appears to be the right side ball screw nut.it only occurs when the y axis is in certain spots ( it happens on most of it), and only at higher traverse speeds…

Time to take a good serving of humble pie. Customers Support suggested today that I check that I used the correct screw to mount the gantry to the screw nut… turns out I used 20mm rather than 16mm screws, so the nut never was seated properly to the gantry. Lo and behold, I now have a virtually nois…

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New setup - loud chattering from right side ball screw nut?

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