G80 Stats

As the G80 is not compatable with the CT10's, how can we track our putts in the Performance Stats section of 'Trends'.
We have a trend of Drive, Approach and Chips, but not for Putts.

Since the updated software of 3.5 and 4.0, allowing us to save shot data has made the G80 more appealing, but it would be nice to be able to store average shot data, accesable for club selection during a round.