DEFAULT_DUAL_X_CARRIAGE_MODE should be DXC_AUTO_PARK_MODE

[klack]

This is more of a suggestion. Users who have not previously setup full control options in their slicer will have difficulty (like me :)

DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE

Located at: Nextion-for-Marlin-2/Marlin_2.0.6- HICTOP/Marlin_2.0.6- HICTOP/Marlin/Configuration_adv.h:612

[ccomincini]

Hey @klack, I had some difficulty too in understanding that. Thank-you. On mine Tenlog D3 Pro, when I have selected the second extruder as the active one, if I home X-axis the second extruder park itself and after that goes straight to X0 Y0. Do you know which option lays the extruder parked? If I change to the left extruder and home X-Axis (or All axes) the two nozzles stay parked at the right place.

[klack]

I still have this issue too. I have to issue T0 command before homing.

On Sun, Aug 30, 2020 at 1:30 AM Carlo [email protected] wrote:

Hey @klack https://github.com/klack, I had some difficulty too in understanding that. Thank-you. On mine Tenlog D3 Pro, when I have selected the second extruder as the active one, if I home X-axis the second extruder park itself and after that goes straight to X0 Y0. Do you know which option lays the extruder parked? If I change to the left extruder and home X-Axis (or All axes) the two nozzles stay parked at the right place.

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[ccomincini]

I still have this issue too. I have to issue T0 command before homing.

Hi Klack, I've found a lot of discussion on this function that put newly selected extruder in the same position of the previous one as you issue a Tool Change command. Actually if you issue a "T1 S1" instead than a "T1" command, the second extruder does not move. Moreover in the configuration_adv.h file there's a way to make this behavior the default: it involves the #define TOOLCHANGE_NO_RETURN but when I've tried to enable the option, the auto park mode has stopped to work.