EFL
I might have misunderstood your posts - i'm a newbie please forgive me. As far as I can see, your posts on p1 said:
"This doesn't match your description of the original wiring."
"I am hesitant to offer you any further advice at this time.
Could we have a picture of the wiring of the switch?"
Then...
"Just to add -
If we assume (although we should never assume) that the red wire with black sleeve is, in fact, a neutral it would appear you have wired the new light to two neutrals."
I didn't spot where you told me what I should be doing. In one of your subsequent posts, you quoted some of my previous stuff and said "Try again", nothing more.
In the nicest possible way, your advice seemed to be fairly obscure and has since been limited to making slightly patronising comments about me. To be honest I just want to know what works and what doesn't. It's now working correctly and I know enough to know that this is because the wiring is correct, so i'm not going to probe much further.
One of the other guys was patient enough to help me, which I really appreciated, end of story.