17 02 2016 Weds

Last few days focused on this which has become fiddly. Dont know what I'm doing. Lots changed since this snap, come to think of it, but no better. Alas.
Guests leave tomorrow. I have to go to the dentist with a lost filling; but should be able to get on soon.
Gone off all the clever drawings on the encyclopeadia - my draughtsmanship just isnt up to it.