Hi everyone
Once I saw it was Brockwell, I didn't try very hard. I'm really not on his wave length. I looked up a couple to get me going, but still haven't done very well. It's been a bad day for me. I usually do laundry on Saturday morning, but was misled by the weather forecast. So tried to do other chores, but couldn't find a file on my laptop. Eventually I found it on my hard drive - wasted an hour looking for it. So I've wrapped some things for posting on Monday.
When I have got the answers, I can't fully parse them. So I shan't worry about it.
Is it just me who can't do Brockwell?
FOI 8ac