After a few days of frustrating use of my new Elite Direto and Zwift, I finally figured out what the to do.
If you have had:
No resistance on flat lands, but a change in resistance in climbs
No resistance at all
Calibration stuck at 175ish
Here is what I found worked (for me) MacBook 2011 ANT+ dongle
Download the Elite trainer app from the their website on your desktop.
Connect and try to calibrate.
When I did this the first time, I entered 2133. On the screen it showed, 173, WHAT!?!
I couldn’t get the trainer to spin fast enough to calibrate.
So take what ever 2xxx number you want to be the final number and TIMES that by 12.1. So it will be in the 25,xxx range. This will put the on-screen circumference to the appropriate number that you desire.
THIS IS ON THE DESKTOP APP, if if works on the iOS app please confirm and reply, I didn’t try it, my trainer is finally working and I don’t want to mess it up!