est cDA not working?

[turbomentor]

I may be doing something wrong but...

I am using an iAero GIII. In the setup menu, I went to est cDA and set height and weight, set Hoods/drops to "NO" and set TT to "YES". I started coasting at about 22 mph and after 15 secs I did not get a cDA est in the iAero screen.

Any suggestions? I just uploaded FW v 3.03 but have not used it yet on the bike. I've been using FW v 3.02 but I would not think that would make any difference at all for this particular feature of the iAero.

[Velocomp]

The problem is that your iAero has been mistakenly programmed as an iPro. The iAero does not have an estimated CdA function.

Please return your unit to us and we will correct this problem immediately.

[turbomentor]

Well sure enough! Swapped firmware and Cda working perfectly.

Thanks!