dracozny / z9v5-mk3_with_m4-v5 Goto Github PK

Grass may be greener on the otherside.
It looks like the Zonestar3d Devs forked it but have yet to make any changes.

Unfortunately I have no idea how to edit it because even IcoFX has no idea what this file is.

Recommended to run linear advance calibration. https://marlinfw.org/tools/lin_advance/k-factor.html
But I get Unknown command: "M900 ...."
this causes fat lines when running slow and thin lines while running fast in any print.

Cause: Linear advance is not enabled!

Solution, enable it.
This will improve printing performances after running the calibration and setting the value. It would be good to fine the ideal K factor for this and store it in the config.

Seems the source-code repo is being left behind from Beta. there is no Beta Branch either.

Preheat PETG Menu Item is labeled as a second "Preheat ABS"...

• Auto level cast Nozzle too high. >=1mm at times.
• Z Offset defined by what?
• How high is ZL Sensor supposed to be mounted? - No certain direction from Zonestar.
• 4 Point leveling is probably also creating distortions on the build surface.

Solutions:

• Contemplating upgrading Aluminum plate to 1/4 inch Mic6 and mounting in 3 point configuration. 2 front 1 back. This would eliminate the distortions.
• ?

Printbed heating is not using PID. It is currently set to Bang bang mode which is known to be slower performance.

Bang-bang is a pure binary mode - the heater is either fully-on or fully-off for a long period. PID control uses higher frequency PWM and (in most cases) is superior for maintaining a stable temperature.

Todo:

• Uncomment #define PIDTEMPBED in Config
• Test and record DEFAULT_bedK values in config