Made my swap commented out so its the option not the default.
@ -20,19 +20,19 @@
//Note: I had to solder on the additional MAX Endstop pins to attach a Z-Probe
//endstop switch.
//
#undef X_MIN_PIN
#undef X_MAX_PIN
#undef Y_MIN_PIN
#undef Y_MAX_PIN
#undef Z_MIN_PIN
#undef Z_MAX_PIN
//#undef X_MIN_PIN
//#undef X_MAX_PIN
//#undef Y_MIN_PIN
//#undef Y_MAX_PIN
//#undef Z_MIN_PIN
//#undef Z_MAX_PIN
#define X_MIN_PIN 2
#define X_MAX_PIN 3
#define Y_MIN_PIN 15
#define Y_MAX_PIN 14
#define Z_MIN_PIN 19
#define Z_MAX_PIN 18
//#define X_MIN_PIN 2
//#define X_MAX_PIN 3
//#define Y_MIN_PIN 15
//#define Y_MAX_PIN 14
//#define Z_MIN_PIN 19
//#define Z_MAX_PIN 18
#define E2_STEP_PIN 23