Super idea - implementation weak

The clock recognize my entire swimming styles (breast, Freestyle and Backstroke) without problems. Only if I
10x50m chest swim 600m and he displays it, I'm confused. Tried again, and focused on
not to make any wrong moves. Instead 200m suddenly he showed me at 250m.

So research on the Internet and saw that there is the firmware 3.6, unfortunately, but was on the clock already on it. :-(
I tried the clock for about 5000m on different days and always had differences. This must not happen, because I prefer a simple clock with stopwatch function that works at least.

All the values ​​that the clock outputs are still to be distorted. When I swam 500m and 600m but he
outputs, then I have an average time for 100m of 1min40s although there are more 1min55s. He expects namely only
the time by the railways.

The clock can also be built mM bigger, they just have to work. I also do not understand why you work with some and not with some!