Cheers guys. Well as no-one seems to be against the orange I will endeavour to keep it in the map. Although with moving things around it might have to go. It kinda works when it is plum in the middle of the map, but in my efforts to get the Lower Circuit mapped I might have to lose the little flourishes like that for the sake of legibility.
Having said that, here's an image from what I've done today on the map, taking the Lower Circuit in completely the opposite direction. I decided to add some rear leg mechanisms in case a cutaway with the rear leg is better. It took ages, trying to get it to look somewhat like the front one so after I had completed it I decided to put them all in just to show the damn things who is boss. Grrr.
I may not use this image, but then again I may if it turns out I have to span this map across two pages to get all the information in. At the moment this was just done for my own gratification.
Edit: Oops, I forgot I still had part of the forge masked out at the bottom. Never mind.