Thanks for the tip on the calculator code guys - I've unlocked mine and was really pleased to see a half unit increment hidden away in there.
I had a blip on the system just now BTW - it gave an error, told me data was unavailable and to come back in 10 minutes! I had been using it connected to the computer to check my charts and it was immediately after I disconnected it and went to scan that it errored. It seems OK again now. Anyone actually read the manual and know whether it stops tracking data while its connected to the computer? I know, RTFM, but I'm hoping one of you already have and can just tell me LOL!
Incidentally, I found the option to export the data as a .csv, so I can now manipulate it properly - really glad that feature is there as the trial users were saying it wasn't available, so that must be one of the improvements they made as a result of the trials.
Smidge