"Ceiling values may not be changed..."

[Keith_K]

Where did you get that from?

I don't quite know myself. I must have seen or read something that wasn't there and, judging from other things that happened yesterday, I can only assume that for some odd reason I was still being affected by the anaesthetic I had on Monday.

I spent 90 minuted before going to bed last night and a further 45 minutes this morning going through each and every room changing the ceiling heights where required and doing a "save" after each and every individual change. When last I looked the manoeuvre seems to have been successful and all are now as I want them. O joy! O rapture!

Let's hope that they stay that way.