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Hey guys looking to make an arduino setup just in case the driver board goes. If anyone can point me in the rite direction for a guide on how i would go about this or any advice would be welcome. Thanks in advance.

Hey guys thanks for the tips.
It does appear that the output on the chip for the Z-axis burned out during calibration. John what can be done to correct this?

thanks for the suggestions. I did do the mods on the 3 axis board since I'm using the easy driver setup. I double check my opto coupler jumpers. I figured it may be a possibility of a jumper. I checked all the signals from the board to the motors and they were all getting clean square wave pulses ...

Double checked the motor windings and they are wired correctly.

hey guys i have a weird problem with the vertical X axis. When using mach3 if i manually move the x axis by using the pg up key to go up it will move up but when i let the key go and press it again the movement is reversed and starts to go down. Same thing happens when i use the pg down key or when ...