Marlin 1.1.9 firmware upgrade

[DzzD]

I am planning to upgrade my A20m to Marlin 1.1.9, I am wondering if anyone already done this and can give some feeback like is there any quality improvment on print ?

[William]

Hi, you can view the 2.0 version of vert

[DzzD]

Yes, I've tested it , compiled and running on my A20m, but didn't see any quality improvement.

I also have tried a junction deviation test print's (see picture), but I cant see any difference, why ?

[William]

Hi, you can try to check if the z-bar is shaking and tighten it.
Check the bearing or the pulley for card issuance, and lubricate it with lubrication.

[DzzD]

junction deviation gets better the lower the value the default in marlin 2 is 0.013 you tested from bad to worse not better.

Haa ok ! I understand, So I will try another range.

[theju]

Yes, I've tested it , compiled and running on my A20m, but didn't see any quality improvement.

Hi DzzD, can you share your configuration.h ?

Thx
Ju

[DzzD]

Hi DzzD, can you share your configuration.h ?

Unfortunatly the forum doesn't let me share other files than ".gif/.jpg/..." so I try to inline it below

Take care as I use TMC2208 for X,Y,Z E0 and E1

[DzzD]

oops, done

(accustomed to some forums that block zip files)

[theju]

oops, done

(accustomed to some forums that block zip files)

Thanks !