In-game calibration results

It would be nice if the spin down time was reported at the conclusion of a calibration, just like the Wahoo app does.  Even better, I would appreciate a display of my recent spin down numbers. 

Also, the Wahoo app will tell me to do an advanced spin down once in awhile.  I don’t know why it does this, but I hear and obey.  Will the Zwift in-game calibration do the same thing?