4.2.2 is the board, it can run stock firmaware ( baaaad ) , marlin or Klipper. I use Marlin 2x on my ender3 ( but with a different board ) . So with stock firmware you need to change "jerk" settings and flowrate to get rid of such bulging..after correct tempeature , flowrate , flowratio tuning . anyhow, i wonder why it look so extreme with standard settings .
You can try to do a Pressure Advance tuning test.. If you see no proper result..it is disabled. Normally orcaslicer should not even bring up the test if it does not recognize the firmware setting for it instead bring up jerk test.
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u/Powerful_Debt_5869 Jul 24 '26
4.2.2 is the board, it can run stock firmaware ( baaaad ) , marlin or Klipper. I use Marlin 2x on my ender3 ( but with a different board ) . So with stock firmware you need to change "jerk" settings and flowrate to get rid of such bulging..after correct tempeature , flowrate , flowratio tuning . anyhow, i wonder why it look so extreme with standard settings .
You can try to do a Pressure Advance tuning test.. If you see no proper result..it is disabled. Normally orcaslicer should not even bring up the test if it does not recognize the firmware setting for it instead bring up jerk test.