OP
gooner1984
Tsk Tsk Dylan, you have upset the Zs brigade by asking them a question that they think you should know the answer to.
If ever you need to be reminded how complicated these things like Zs, Ze, R1+R2, trip times and RCDs etc are, just have a look through the forums and see the amount of queries about them and the people falling over each other to give their opinion.
I have yet to meet the person who off the top of their head knows everything there is to know about this industry, sometimes people would be better to consider that before launching into a scathing reply.
some of the lads who replied know there stuff, ie tony, mogga, and a few others, who are willing to help others out some just want attention and sit behind there computer giving charlie big balls thinking they know everything, no one knows everyone back ground yet all they try to do is belittle everyone, im sure one of the mods have said before, if you dont like the Q thats being ask then move on to the next thread,
where all the love gone:sad: