Hi, I am new to the world of 3D printer and had my Geeetech I3 Pro c for about a week. Its fully built now and Im eager to start printing but have a issue with my x axis endstopper. When I the x axis in pronterface it goes to the left and just keeps on going and makes a horrible grinding noise until i turn it off. I tested it using m119 and when I hold it down it remains open, the Y and Z stoppers work fine and go to triggered when I hold them down. I switched the wiring around and noticed it just seems to be the X_min that isn’t working and I have even got it working using X_max making me wonder if I should just home it to that and put the stopped on the opposite side?? I will paste my endstop and homing config below and any help would be greatly appreciated, Thanks
//============================== Endstop Settings ===========================
// @section homing
// Specify here all the endstop connectors that are connected to any endstop or probe.
// Almost all printers will be using one per axis. Probes will use one or more of the
// extra connectors. Leave undefined any used for non-endstop and non-probe purposes.
// coarse Endstop Settings
#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors
// fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined
// Mechanical endstop with COM to ground and NC to Signal uses “false” here (most common setup).
#define X_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
#define Y_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Z_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define X_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Y_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Z_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Z_MIN_PROBE_ENDSTOP_INVERTING false // set to true to invert the logic of the probe.
// Enable this feature if all enabled endstop pins are interrupt-capable.
// This will remove the need to poll the interrupt pins, saving many CPU cycles.
// @section homing
//#define NO_MOTION_BEFORE_HOMING // Inhibit movement until all axes have been homed
#define Z_HOMING_HEIGHT 4 // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, …
// Be sure you have this distance over your Z_MAX_POS in case.
// Direction of endstops when homing; 1=MAX, -1=MIN
#define X_HOME_DIR -1
#define Y_HOME_DIR -1
#define Z_HOME_DIR -1