Contact 3D PrintMargin
Calculator feedback, article corrections and privacy questions.
Email 3D PrintMargin
Send calculator feedback, article corrections or privacy questions by email.
Reporting a calculator problem
Include the page address, the values you entered, the result you expected and the result displayed. Mention your browser and device if the issue affects layout or controls. Do not include passwords, payment details or customer information.
Requesting an article correction
Identify the guide and the passage, explain the concern and include a reliable reference when available.
Privacy questions
For questions about hosting access or sign-in, consult the hosting provider’s privacy information. For the calculator itself, see our privacy page. Email wreckingthewind@gmail.com with questions about this website.