Printer stutters when printing fast with a lot of Z changes.
PLR feature writes to emmc very fast, and overwhelmes main MCU with writes.
To disable PLR features and have good speed vase mode do this:
(copy and backup all files you change), and dont update OTA (it will reset some files) - Do at your own risk OTA or this below changes!
Step 1:
Login into ssh to sovol Zero MCU user=sovol pass=sovol
Step 2: in /home/sovol/ you will find plr.sh and clear_plr.sh
in plr.sh delete all and write:
#!/bin/bash
exit 0
in clear_plr.sh delete all and write:
exit 0
Step 3: in /home/sovol/klipper/klippy/extras/display/menu.cfg
delete line 18:
RUN_SHELL_COMMAND CMD=clear_plr
and line 235:
RUN_SHELL_COMMAND CMD=clear_plr
Step 4:
in /home/sovol/klipper/klippy/extras/gcode_move.py
Delete all and paste this version of code (mainline version of code without sovol power loss resume features):
Step 5:
in your printer.cfg (/home/sovol/printer_data/config/printer.cfg) comment out:
#[include plr.cfg] (put # in front of line)
(you can optionaly delete plr_cfg if you dont want to look at it)
Step 6:
Restart klipper and enjoy your fast machine in vase mode or scarf seams 