Here is my K1 Max 3D Chameleon Printer Profile for Orca:
For the E value at load and unload use the distance from your extruder gears to the nozzle in mm. For the P value use the time to go from holding-position to the gears in seconds. I am using faster tip shaping, you can replace that with the original shaping if you want. Also added parts in Start and tool-change gcode to set your Pressure AdvanceChange you button coordinates in start, end, and tool-change gcode sections too.
Here is my K1 Max 3D Chameleon Printer Profile for Orca:
For the E value at load and unload use the distance from your extruder gears to the nozzle in mm. For the P value use the time to go from holding-position to the gears in seconds. I am using faster tip shaping, you can replace that with the original shaping if you want. Also added parts in Start and tool-change gcode to set your Pressure Advance Change you button coordinates in start, end, and tool-change gcode sections too.