not homing with CR Touch in ender 4.2.7 board

I have an ender 3 with twin Z axis' steppers wired in parallel, CR Touch, Filament sensor and MicroSwiss hot end with a direct extruder. After I compiled ver .Bugfix, using bugfix Configs. the X and Y homed correctly, then the gantry moved to center of bed. next the probe deployed and retracted several times then failed. I have since re configured it several times. once I figured out the download bugfix compiling with ABM was easy.

No mention of if you using the 5 pin probe port or z_min port for the bltouch so no way to check sanity of the configuration file.

Or maybe you have a PIn 27 board. between the probe and the lcd port.

you have "#define PROBE_ENABLE_DISABLE // Uncommented" this is not used on your controller

Edited 3 time(s). Last edit at 05/26/2022 12:29AM by Dust.

Your Configuration has

// Force the use of the probe for Z-axis homing
define USE_PROBE_FOR_Z_HOMING // Uncommented


This is not valid, and cannot be compiled

It needs to be #define USE_PROBE_FOR_Z_HOMING

Edited 2 time(s). Last edit at 05/26/2022 02:05AM by Dust.

according to config your probe is on 5 pin probe port

disable #define USE_ZMIN_PLUG as it is not being used

I have a 5 pin probe, this board has a 5 pin jack for the CR Touch.
Thank you for finding the "#" missing.

Edited 1 time(s). Last edit at 05/26/2022 08:54AM by HappyTechnician.