Thank you for reading the S80 manual so closely. The internal conflicts are important.

I am trying to decide on the Butterfly vario vs the S80. The sophistication of the Butterfly ICU really draws me in but then I get confused when the company that makes the FLARM unit has such a poor FLARM display and funtionality in their Butterfly Vario.

Then the S80 release is delayed and delayed and delayed and the manual does not clear the air on some fundamental questions.