Private on-device repair evidence
Support Z Distance Tuning
A detailed STLBEAST repair guide to set a predictable separation gap based on layer height and material. Learn how to recognize the symptom, rank the likely causes, apply safe fixes in order, verify the result, and prevent the failure from returning.
Not started0 of 8 stepsNot yet saved

Record the setup that produced this result
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Add before and after photos for this report
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Controlled test history
No controlled tests have been logged yet. Return to Workshop Mode and record each change before running another test.
Step completion
- 1Document the failure and confirm that it matches this guide: Supports either weld to the part or leave a sagging rough underside.Not completed
- 2Return extreme overrides to a known printer, nozzle, material, and slicer profile so the diagnosis starts from a stable baseline.Not completed
- 3Check gap too small. Express the gap in layer increments.Not completed
- 4Check gap too large. Test one small underside.Not completed
- 5Inspect gap not aligned to layer height. Tune cooling.Not completed
- 6Rule out material remains too soft. Use interface layers.Not completed
- 7Change only the single setting or hardware condition supported by the evidence, then run a small test that reproduces the original failure.Not completed
- 8Compare the test against the target condition, record the successful value, and save it in a printer/material profile before repeating the full print.Not completed
Observations and winning values
No notes recorded.
Verification test
- Model
- Small overhang and support coupon
- Setup
- Use the final layer height, support interface and cooling profile.
- Pass
- Supports detach predictably and the underside is intact.
- If unchanged
- Supports fuse, collapse or leave severe scars.

