D
Deleted member 9648
A high resistance connection will not cause an RCD to trip and a multimeter will not output sufficient voltage to show up most faults.Problem is now fixed the live off 32amp mcb was obviously causing the circuit to trip as resistance check wasn' connecting thanks to everyone who has helped and I tested n-e with multi meter with no shorts anywhere so rechrckef lives to find one had snapped
Good luck with your continuing electrical career.