cpc way too high?

[High Tower]

Are you positive your not trying to read through a dimmer or transformer?

 

[Test Probes]

I agree, this is basic fault finding. It was at the end of day and time spent tends to upset boses etc. I was on the fourth lighting circuit that had faults and frankly was getting anoid at the quality of work. Just hoping for a quick resualt! I've attempted as much as I could in the time I had. I'll keep you up to date with my results. Thanks for all your pointers. :iagree: