I have Marlin firmware loaded on a Bigtree tech SKR V1.3 with TMC2208 stepper drivers. Im connecting though repetier host and am able to move the machine around. My endstops are -x, +y & +z. xy&z are all homing correctly, however when i initially go to home x or y, z makes a safety move in order to not drag a tool across the bed or work piece. It moves towards the bed...Also, when I run a CAM program, Z seems to be completely flipped. I have tried reversing directions in the firmware with no luck. Im not sure where or what i need to change. Let me also add then when i do change the direction in the firmware the behavior still seems the same. Any and all help is appreciated.
↧