Recently there was long thread about the BCA. I can now post possible answers to some of the questions, such as "Why is the BCA still raising membership prices when there is a significant amount still left in its coffers?"
Survey info: - Export:- Then pick your output format e.g. Survex. I can easily get the centre line and splays but what I'm having trouble with is getting the sketch output into something like Illustrator to do some further work on.