I had a tr1 before the reactor. Reactor is far better except for one thing. The throttle control is not near as sensitive compared to the tr1. In other words one push of the button. The throttle control moves it a little to much. Make sure you do not set down any magnetic stuff by the compass module. It seems more sensitive then the tr1. It is nice not having a trolling bar connected to the main motor. Keep the main tilted up. If you have a decent size boat. Using the no drill clamp the uncle Norms trolling fin helps give more rudder control. For the large 25 and up boats. Sometimes the main motor autopilot is better. Just because the cubby cab boats catch allot of wind. The main and kicker motors both in the water gives more steering control. https://unclenormsmarineproducts.com...n-trolling-fin