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Process › Others› Prime towerprime_tower_skip_points

Prime tower skip points

Leaves a gap in the prime tower's wall where the first path enters after each filament change, so the blob the nozzle brings along doesn't stay on the outside of the tower.

Not always visible. In Bambu Studio this setting only shows up when “Enable” is on. See Enable.

How it works

After a filament change, the nozzle has a bit of plastic hanging off it. If the first path starts on the outside of the tower, that bit sticks there, the next layer runs over it and the nozzle may scrape.

With this option, the tower's wall leaves an opening: the path goes in through it and the leftover stays inside the gap. On top of that, the slicer irons that starting point (runs the hot nozzle over it) to level it.

When to change it

  • For any multicolor print, like a sign with letters in another color: on, as it comes by default.
  • Only turn it off if you want a tower with a fully closed wall.

Typical values

ValueWhat for
OnDefaultdefault
OffClosed wall

Watch out for

  • Turning it off also turns off ironing of the starting point.
  • It only shows up with the prime tower turned on.

Goes well with

What Bambu Studio saysits help card, quoted

What Bambu Studio says

The wall of prime tower will skip the start points of wipe path

Bambu Studio tooltip for this setting · AGPL-3.0

Read more at the official source

In your profile0.20mm Standard @BBL A1 · Yes

In Bambu Studio, the profile 0.20mm Standard @BBL A1 sets it toYes

In other slicers

Orca Slicer
Skip pointsMultimaterial › Prime tower
PrusaSlicer
No clear equivalent.
Cura
No clear equivalent.

Names taken from each program's code (Orca Slicer 2.4.2, PrusaSlicer 2.9.6, Cura 5.13.0). Credits