Thanks SD; but it's my ineptitude that's the problem, I'm afraid I had a senior moment on the new page and posted a challenge while Karlark's challenge was still active. Control must therefore revert to Karlark and his challenge on the previous page Post
#7460 
Sorreeee!!
Edit, yes it is Ken, I just noticed I'd got in a mucking fuddle with two posts by Karlark (I thought he'd called OH to both) and missed it with the new page and PM's to attend to
Here is the current
Challenge from
Karlark reposted with apologies!
