I'm trying to enable dual Z endstops on my Folger Tech FT-5 printer. It's a cartesian setup with two Z steppers on opposite sides of the build platform that raise/lower the bed in tandem.
The dual stepper feature works, but my 2nd z endstop doesn't seem to do anything.
What I'm trying to do is have each z stepper home independently to compensate for either of them getting a bit higher/lower than the other.
This is what I've done so far.
I've commented out:
#define Z_DUAL_STEPPER_DRIVERS
#define Z_DUAL_ENDSTOPS
and have enabled:
#define USE_XMAX_PLUG
since I see:
#define Z2_USE_ENDSTOP _XMAX_
I'm running Marlin 1.1.0-RC6.
I may just have my head wrapped around this incorrectly.
M119 shows:
SENT: M119
READ: Reporting endstop status
READ: x_min: TRIGGERED
SENT: M105
READ: x_max: open
READ: y_min: TRIGGERED
READ: z_min: open
READ: z2_max: open
READ: ok
That makes sense as I have:
const bool X_MAX_ENDSTOP_INVERTING = true;
But I think what I really want to see is z2_min or something like that. Any advice on how to get this working appreciated.
