Hi.
Well after a fairly scary SNAP from accidentally shorting 1 and 2 (or 2 and 3), thankfully nothing caught fire, I managed to get my voltages which are all ok I believe except for :
19 - Reads 80v (Should be 0)
20 - 0 (Should be 206)
I was unable to check (safely) the A6, A7, A8, A9 because there was no way to get my probe in there!
What is the likely cause of 19 and 20 having wildly different results? (I have the 220v kit and am in NZ).
Thanks in advance