If you are very comfortable with Aspire, then please see my post(s) in the Cut3D forum "Contract work opportunity." I have a economic opportunity for someone proficient with Aspire. You need a pay pal account where I can send an invoice. I have some STL files that have undesirable attributes. I do not own Aspire or ArtCAM.
You must own valid copy of Vectric's Cut3D=> No exceptions whatsoever!
John