I installed a BLTouch and I can get it to work as expected, but during the second/slow probe, the pin drops and strikes the bed as the bed doesn't seem to drop enough to give the probe enough clearance to deploy. I can only imagine this will result in an erroneous reading. Anybody else having the s...

I just got the BL Touch working. I also thought I needed to do #define Z_HOME_DIR -1 , but Marlin would prevent me from moving the bed down after I homed the Z axis. This told me the z-axis was upside-down. what I really needed was this: #define INVERT_Z_DIR true I also had to change steps per unit,...