Join Date: Mar 2017
Thanked 15 Times in 15 Posts
Rep Power: 3
Re: Magnetic interference from mast affecting AP?
I'm not familiar with CPT autopilots, but do you ever have to calibrate or "swing" its compass? We experienced a similar problem with our Raymarine authohelm. It would turn hard to port and just go in circles. We fixed it by re-calibrating the compass.