My first steps will need to be #LinearAdvanced tuning with the K-test.

Linear Advance is a technique for controlling the pressure in the nozzle, especially around corners and tight spots. It simulates the filament like a spring, using a K factor.

Something many don't realise, is that this not only helps with corners, curves and turns, but also layers.

You might have noticed that your first layers and infill is good, until the printed reaches the edge perimeters. You then find these blobs and almost over extrusion as the printer slows down, but keeps on extruding the same amount of plastic.

I am clearly seeing this in my first layers and top layer now.

Linear Advanced tuning and calibration by #TechingTech on #YouTube

https://teachingtechyt.github.io/calibration.html#linadv

The K constant or "Spring Constant" as defined by Hooke's Law, just fun insight and background:

https://en.wikipedia.org/wiki/Hooke's_law

Linear Advance #Marlin #Firmware:

https://marlinfw.org/docs/features/lin_advance.html

@3dprinting #3dprinting