Excellent thank you. I hope it won’t be too much of an issue as the currents are quite low. They are all nema 23 motors which are way too big for what I need but plans changed as I built the printer with the first thought only being 2 motors, then 3 and now 4. I have a big enough power supply but I will turn the current down a bit for the steppers which will also help with any interference I think.

Once again thank you for your help