BBS_P1_SWMC Machine Preset_Feb.15.2.2025
Material SavingsPause Blemish ReductionPause Restart ReliabilityNozzle CleaningPrint QualityStartup SpeedStartup ReliabilityFirst Layer StringingNozzle InspectionStartup Ooze ControlDynamic ABL (Old FW)AMS CompatibleChute Clog PreventionMech TuningPurged Material ControlAMS Optimization

BBS_P1_SWMC Machine Preset_Feb.15.2.2025

.3mf BBS Preset
Stable Release

Released: April 30, 2025

Bambu Studio 2.5.0.66Bambu Studio 2.5.0.66 Bambu Lab P1P Bambu Lab P1S

Legacy SteinWipe Motion Control For P1 Series & Bambu Studio (Discontinued)

Change Log

Stable release - Final Core 0 release for Bambu Lab P1 Series on Bambu Studio.

- New SteinSwitch: ams_detour routes toolhead to SteinWipe position before AMS cycles. Optional pre-AMS wipe.
- Arc wipe pattern upgrade. Wipe scrubbing switched from straight-line G0 moves to arc G2/G3 motion with CCW and CW passes. Produces cleaner scrubbing and reduces visible wipe marks.
- Redesigned Template Custom G-code block. Now includes spiral lift off the part and travel to the wiper built-in. Ready to use without additional setup.
- Fixed: slicer compatibility errors in newer Bambu Studio versions (reported during Feb.15.1 beta).
- Fixed: nozzle-too-hot issue when first layer starts on smooth plates.
- Fixed: motor slip reported after manual filament change.
- All 17 Feb.15.1 beta SteinSwitches preserved with identical names and behaviors. Direct drop-in upgrade path from the beta.
- 18 total SteinSwitches: 14 in Start, 3 in ChangeFilament, 1 in LayerChange, 1 in Pause.
- Same-day release with BBS_P1_Apr.28.1.2025 (Core 1 beta). Users can choose either architecture based on preference.

Notes

This is the final Core 0 release for the Bambu Lab P1P and P1S on Bambu Studio. Core 0 uses inline `{if true}` / `{if false}` toggle blocks in the gcode for feature configuration.

Users on the Feb.15.1 beta can upgrade directly to this stable release. All 17 beta SteinSwitches are preserved with identical names and behaviors; one new SteinSwitch (ams_detour) ships disabled by default. The Template Custom G-code block has been restructured with spiral lift and travel-to-wiper built-in; if you customized wiper offsets in your beta preset, note those values before import and re-enter them after.

This release shipped on the same day as BBS_P1_Apr.28.1.2025 (Core 1 beta). Users can choose to stay on this Core 0 stable release or migrate to the new Core 1 SSD architecture. Core 0 stable is a complete and stable product; the Core 1 migration is optional.

The key improvements over Feb.15.1 beta are the arc wipe pattern (cleaner scrubbing action), the ams_detour SteinSwitch, and fixes for slicer compatibility, nozzle temperature, and motor slip issues reported during beta testing.

Full user manual is linked in the Resources section above. The manual covers all 18 SteinSwitches with their default values and the upgrade path from Feb.15.1 beta.

Purchased Downloads

🔒 BBS_P1_0.4mm_SWMC_Preset_Feb.15.2.2025.3mf 🔒 SteinWipe_Special_Discord_Access.zip

Public Downloads

🔒 BBS_P1_SteinWipe_Offset_Calibration_v.3.0_Preset.3mf

Videos