Contact and corrections

Make a planning issue reproducible.

A useful correction identifies the page, the relevant inputs and the result that needs review.

A public contact channel has not yet been provided. This page does not accept or send messages.

For a calculation issue, include the page address, scenario, shell measurements and the specific conflicting result. Screenshots can omit your personal notes, quotes and address.

For a source correction, identify the claim and the source that supports the correction. Reference examples do not establish product specifications, permits or structural suitability.

Prepare a correction record.

This form creates a text file on your device. It does not send a message or attach your saved project. Include only the measurements needed to reproduce the issue.

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