I can't comment on the newer screen setup as I have a 2017. But the re-calibration made a huge difference to my ability to use (and enjoy) autowake on my boat. It shipped from the factor with a 1.1 offset, but it always felt way off when surfing (the boat was clearly rolled, but it kept reporting 0 roll and dumping all the ballast on the driver side to try to get to -3. So I used the inclinometer on my iPhone, dropped the boat into the water on a calm day with just me in the middle of the boat. And while the iPhone was reading 0 degrees, the boat was reading 2.8 degrees. So I went in and hit recalibrate and it adjusted the total offset to 2.9.

The wife and I went out after and had the best surf in a long while using Autowake.

Now to figure out the right speed... to get good push, we are down at 9.8, but sitting 5-6' off the back of the boat. And I'm running 1100's in the rear (upgraded from the stock 650s in the original Surf Edition).

heath