I have a G1 Terrova 12v 55# with IP, and leave the foot pedal connected by choice, you can leave it attached or attach it as needed, operation won't be affected. I do not adjust the depth collar and have not since I got the TM. I use a heavy duty velcro strap with carbiner/snap hook on one end from homedepot to hold the TM down while trailering the boat. The carbiner attaches to a D ring on the bow wall and keeps the TM from bouncing too much or deploying.

I seldom use the velcro strap while on the water but I'm not a speed demon running WOT. I do run on plane just not WOT. Never had any issues