2. found two on the website already...so 2. is answered

1.  Which biofeedback to use when someone is moving into thorax excessive extension on the backswing?

MB - either PT bend or thorax up/down

2.  is it possible to have an un named swing in the system for reference, which may be useful to show clients from time to time (dont shoot me, not trying to copy a model hehe).  This would also prove useful to view a perfectly calibrated client within the system.

MB - i am adding in shortly to the system a help function to every page. in the data help function will be sample swings that users can load to look at good movement, normative plots etc... This will be done over the next few months. It will act like a support assistant for every single page in the system.