Odd Prime Tower Issue

[giveen]

Is there an existing issue for this problem?

• I have searched the existing issues

OrcaSlicer Version

2.3.0-dev (and occasccionaly in 2.2.0)

Operating System (OS)

Windows

OS Version

10

Additional system information

No response

Printer

Bambu X1C

How to reproduce

Occassionally when I add multi color models the prime tower goes off the board and decides it wants to make itself really really big and flat.

Actual results

Expected results

It obviously shouldnt be like that.

Project file & Debug log uploads

log.zip
odd_prime_tower.zip

Checklist of files to include

• Log file
• Project file

Anything else?

No response

[Dropmjr]

Same thing has been happening to me, i'm using the BBL A1 combo. Hope this gets fixed soon

[Noisyfox]

It's the issue of the "Precise Z height" option. The top layer of each sword is so thin (<0.01 mm), and to reach the required purge volume, it requires a very large surface area, which makes the tower very long