I have 3 m542 steppers, 33v power supply and the following three steppers for my x,y,z axis; Vexta steppesr:
X= PK 296-02AA (2 Phase 1.8° step, DC, 3A)
Y: PK268-03A (2 Phase 1.8° step, DC, 3A)
Z: PK268-03A (2 Phase 1.8° step, DC, 3A)

and a 5 axis breakout board like this one Click image for larger version. 

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What setting on the DIP switches should I be setting Click image for larger version. 

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Also what setting should I be setting in Mach3 in the motor tuning section.

The travel of the x axis is 80mm per revolution of the x stepper motor if this is required for setting calculations.

Thanks in advance for any help or advice. More info on my DIY build/retrofitting can be found here http://www.mycncuk.com/forums/diy-cn...html#post51435