Well at last, once you stop working and actually sit down and look things through properly it all becomes glaringly obvious......I would like to thank everyone that discussed this with me, both for making the effort, and also for showing such restraint and not telling me the answer (even though you must have been screaming it at the screen!), which is exactly what I was hoping for. I am extremely grateful.
I knew what was required, but was just being too traditional and for a moment forgot I was doing an advanced cryptic where the usual laws go out the window!! Love it!!
Now just got to decide if I am comfortable with the relocation, but seems reasonable to me.
Thanks one and all, I realise I was being dumb, but knowing that it wasn't my answers that were incorrect saved me alot of nugatory effort........had the same problem with the pentominoes, finished it fairly quickly and spent double the time convincing myself I had made an error somewhere........finally onto 4029.
Cheers,
Apache4D