The z-axis on my assembled machine is reversed

If your Z axis is moving in the opposite direction, go into Mach3, click on config, ports & pins, then click on the motor outputs tab. You will see the axes labeled on the left and the parameters labeled on the top of this dialog box. Toggle the dir low active for the z-axis. Additional Information: What if I'm having the same issue on a different axis? Additional Information: You can follow the same procedure as with the z-axis. When you get to the motors outputs tab, toggle the dir low active checkbox for the axis that you would like to change. If you are using another control program, let me know and I will add the recommended action here. Additional Information: Girbl Additional Information: I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help Additional Information: I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help Additional Information: I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help Additional Information: I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help Additional Information: I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help Additional Information: I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help Additional Information: I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help Additional Information: I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help Additional Information: I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help Additional Information: I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help Additional Information: I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help Additional Information: I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help Additional Information: I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help Additional Information: