A few things I noticed
The speed setting on the kickr is way off. I was going down a hill and it was getting steeper, I am pedaling harder, yet the speed was going down from 35 to 22mph
The resistance range stinks and I mean stinks! I have a 10x2 cassette and I am in the big ring whether it is -2% or 7% grade. I know a 7% grade should be the granny gear. I just don’t get the full gear range and elevation feeling that I get in all other apps
Bkool has this implemented perfectly and big hills require full shifting.