Multiple Problems i'm afraid....
Firstly - exporting as a 2d and a 3d model, despite changing my seed file and trying on multiple machines with Select Series 3 installed, we cannot export 2d models. Trying on Select Series 2 works like a charm though. Any advice?
Secondly - Graphical selection. When i create a new display drawing it becomes impossible to select points, intersection or chainages using the graphical tools, with a big red cross stating "parameter incorrect" coming up. After a while this begins to work within the same drawing but you cannot select strings when you hover over them - and thus i make a new display drawing and the whole malarkey starts again.
Thirdly - updating of graphical display, when creating a new display drawing i delete strings and it does not update automatically but holds onto the element, although if you hover over it it says it does not exist.
Fourthly - i run an input file but stop it half way to amend some elements. I then rerun it and it states that the file can't work as it has a non-tangential masterstring. I run an old revision and it works completely and the circle starts again. The masterstring HALGN and VALGN within the input files are exactly the same. I could understand if both revisions didn't work, but why does one work and not the other?