open questions:
- how does the scanner work? via camon? can it prevent taking the same data point multiple times and adjust to varying beam rep. rates? will it pause taking data when there is no beam?
- what is the practical difference between adjustable and PVadjustable? When to use which?
- how much is support really guaranteed for operation?
- would the automated GUI become available for sfop?
- can ismoving() also be used to watch for "reached" PV's?