Hi Ijhammo
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No problems, hopefully it helped.
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I haven't yet used the 4th axis functions, mainly due to my 4th axis being a rotary table and tail stock, which I have yet to attach a stepper motor to, but I still intend to do this when I can get the time.
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I've not looked at MeshCAM, but will do, as apart from maybe SolidCAM/iMachining there seem to be quirks and limitations to many CAM packages. It probably worth me adding a few more of these from Deskproto:


Ramping can be missed if there is not room on the 1st operation to fit the slope in (broken a few single flute tips due to this).

Having to calculate every tool path again when you load a file up rather than the software actually saving it internally is a bit of a faff (time consuming) especially when doing small DoC, step-over, high-res for say finishing passes.

Tool does not return to x/y zero - just raises to safe height.

On 3D finishing passes (especially using ball nose for some reason) there seems to be a lot of unnecessary plunges on outside curves etc. - that maybe something I have done in the parameters however.
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Cheers
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Chris