adhesion - FDM printer first layer infill swell upward - 3D Printing Stack Exchange

My Kossel Mini printer was working well. Recently I made some changes including replacing the nozzle and throat, adding a silicone heater cover. Now it has the problem of first layer adhesion. The

Mastering the First Layer: 5 Tips for Perfect 3D Prints - Smith3D

5 Simple Steps to a Perfect First Layer

I'm having issues with first layer adhesion😓 : r/FixMyPrint

First layer issues Prusa Knowledge Base

ultimaker cura - first layer tearing - 3D Printing Stack Exchange

Micromachines, Free Full-Text

3D Printing - The Perfect First Layer

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prusa i3 - Support material first layer adhesion issues - 3D

Prints keep failing does first layer then snags and rips up : r

Stil having first layer issues. Not sure what next - Creality