Missing a Critical Marlin Step In Readme (for CR/BL Touch users)

[AustinTylerDean]

Critical for me at least! I migrated from a CR Touch, so I knew I had to comment out "BL Touch" but not having the change below really was a bummer!

(currently line 1280 in Configuration.h) #define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN

If you are coming from a Hall Effect sensor, or many other sensors.... you have this commented out.

I'd throw together the two changes and a heading in the instructions for those poor souls that die a little inside every time their rig crashes into the bed.

Otherwise, even though I had to customize some stuffs to accommodate a Sprite Pro, this thing works! Can't wait to get it really fine tuned!