That's incorrect. MK says "The Minn Kota Heading Sensor provides boat heading information to a Bluetooth compatible i-Pilot or i-Pilot Link equipped Minn Kota motor. It contains a compass that senses the boats heading. The heading is used by the i-Pilot or i-Pilot Link system for navigation features such as Spot-Lock Jog." Not just the jog feature.
I installed my new I-Link Ulterra without the puck, just using the external AS HS GPS puck. Spot lock and heading navigation were not accurate. I added the Bluetooth HS puck that came with the TM, calibrated it and all was right with the world.
Here's a video link on the increased accuracy after calibration...
How To Make Minn Kota Spot Lock More Accurate (Simple Fix) - YouTube
Sent from my SM-T580 using Crappie.com Fishing mobile app
6