Ah, that’s great news then! – I’ve mounted them now at far ends of the chassis so it should be alright.
I’ve started to wire it all up now and came across something; the PT I have has an orange lead on the primary called “Shield”… do I do anything with this? There’s no mention of it in the book..
There was also a 50v tap, but I’ve already covered the end and tied it up out of the way.