Hello,
I have an Bambulab H2S since two month and since the begining I got an inconsitency of top layer :
It print with bambulab pla matte, all default setting by bambulab.
I try to do manual flow calibration but in this case I got over extrusion.
How can I fix that ?
Thank in advanced
use a value it in between the over and under extrusion?
This is particularly a problem with the Bambu matte PLA. Slow down your top surface speed a bit. Enable the advanced settings (maybe developer mode in the application settings). You need to expose the option to set the flow ratio for the top layer specifically. I got better results with a top surface flow ratio of 1.05.
Hello
To follow my issue I solved it. I don’t know exactly how but my h2s begin to squeak so I tightened all screws (except head) and do z belt tension (with recalibration). After that not more issue and big improvement of quality I pass from ok to very good.
For information before that I had tried to do belt tension x, y a and thigten head screen than recalibration without sucess.
