Hi all. Just bought a new Minn Kota Terrova TM and pulled 6 GA wire in my Bass Tracker 175 (pulling the wire was very easy, suprised me I was getting ready to take the deck off). Trolling motor when in the up position sticks out about 18 inches off the side of the boat, so much for the boat cover. Any ways, when I set the depth of the trolling motor what is the optimum depth, bottom of the trolling motor even with the bottom of the boat or TM lower than the bottom of the boat? Thanks Paul