Well after fitting up my new spindle and VFD with shielded cable which turned out to be easier than I thought. I have turned a good running machine into one that has lots of Interference with e stops and missed steps.

Now I know I built the machine with normal wire ( not shielded ) but I was told after it was all wired and ready to plug in that it should have been wired with shielded cable, So now I have to rewire it.
Now just to check 0.75mm/2 4 core cable for the stepper motors and 0.75mm/2 2 core cable for the limit stops. Is the anything else that I need before sending a order off?
Do you have to fit shielded wire from the power supply to the breakout board and to the drivers and the drivers to the breakout board or is it just the limit switches and the stepper motors?