Contact
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octacoach143@gmail.comWhat to include
A number looks wrong
Tell us the material, tool, diameter, flute count and engagement, and what you expected. Corrections to the cutting data are the most useful mail we get.
Email about this →Request a feature or material
Missing a material group, an operation or a reference table? Say what you would use it for — that is usually what decides whether it gets built.
Email about this →Purchase or restore trouble
If the app will not unlock or a restore is not working, include the Apple Account you bought with and roughly when. Refunds go through Apple, but we can help with anything else.
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