4th August 2007, 01:16 PM
Best really to tie it into as many substantial corners as is practicable. I would use a minimum of three to get a good triangulation when you end up playing about with it in ACAD. I say substantial corners as smaller ones such as doorways are other pokey out bits do not show up on the OS mapping and therefore you cannot tie them in with accuracy.It's no good though when you are in the middle of a field or where the only buildings are circular. It could happen - you could be working in Uhlan Battor and be surrounded by Gyhurt's. Just my Pfennig's worth.
Just give me a cold Becks
Just give me a cold Becks