I was up 'til 2.30 this morning to get this far - just couldn't stop! I even straightened the guttering on the red building - perhaps I should have done that on the original detail design drawings I helped on in 1986! Need to erase all the dirty marks left by my T-square, yes T-square, I'm a bit of a Luddite, or maybe re-writing history as is the fad for the last 5 years.