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Request a feature

Tell us what the tool should do next, or what it got wrong. Every message is read by the people who build it.

If a file would not fix, the useful details are the slicer you opened it in and the exact error text it showed you.

Only so we can reply or ask a follow-up question. Leave it blank to send anonymously — the form works either way.

What gets sent

Only what you type into the boxes above. Your .3mf files are not attached and are not uploaded — they never leave your browser, on this page or any other. If a specific file is the problem, describe it or send a link to the MakerWorld model, and we will fetch it ourselves.