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supermerill / SuperSlicer

G-code generator for 3D printers (Prusa, Voron, Creality, etc.)
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Need to move the nozzle up at end of printing on purge block during retract filament change. #114

Open TNDavid opened 5 years ago

TNDavid commented 5 years ago

Version

_Version of Slic3r++ 1.43.0

Operating system type Windows 10-1903

3D printer brand / version + firmware version (if known)

Prusa MK3, firmware 3.7.2-2363

Behavior

At end of printing on purge block, nozzle remains in contact during retraction and filament change. This "cooks" the first layer onto the PEI print surface, even when using Windex with PETG. The print removes well everywhere except where these spots have been cooked onto the surface! It requires using a blade or spatula to get these spots removed, at danger of pulling PEI up off steel sheet.

Is this a new feature request? YES

supermerill commented 5 years ago

Problem is, it's a bit dangerous to move up because of a potential oozing, creating a feature taht can be pushed by the extruder later, creating problems. Maybe it can continue to zigzag like it does when it cools the filament?

TNDavid commented 5 years ago

That would certainly be better! Sitting in one spot so long is a real problem.

On Mon, Nov 4, 2019 at 10:37 AM Merill notifications@github.com wrote:

Problem is, it's a bit dangerous to move up because of a potential oozing, creating a feature taht can be pushed by the extruder later, creating problems. Maybe it can continue to zigzag like it does when it cools the filament?

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