Quote Originally Posted by Mondo Ken View Post
At first I did what SC recommends while my phone was on the floor just in front of the drain cover and as it read 0 & 0, I then reset the pitch and roll to 0.

But... when I had the ballast full and people in the boat I double checked the actual against my phone and it was slightly different... so I then adjusted the actual to match my phone. It has been bang on since.
Good info right there. Thanks!!