coolings
New Member
Greetings. I have a Garmin GPS with a transducer. The tranducer is mounted on the transom. When I am at cruising speed, the depth on the GPS goes haywire. I noticed the factory depthfinder on my boat can keep up. Is this expected. Or should the Garmin be able to keep up with an accurate depth? The transducer was professionally installed. It is not to close to the prop. It is below the water line while on plane. The only problem with the install may be that is it slightly to low. The manual states the transducer should be 1/8" below the hull, mine is maybe 1/2". I can post pictures later if needed.