I would like to see (recommend) two changes for the "gauge mode":
The divetime "jumps" due to the variable width font. It should be locked like the depth and max depth. I think this should be easy to implement...
Another feature I would like to have is an average depth in gauge mode. There's plenty of Display space free in gauge mode, an average display would fit where the NDL time is usually, for example.
So far no fatal problems/bugs to report

Jo-Stein