Good product, installation instructions could be more clear.After years of wear and tear and a knee surgery to repair trolling motor damage, this has been a total game changer. No more twisting and turning and fighting wind and current to stay on the spot. Also, keeps the poachers from hole jumping when you are retying and getting tackle figured out.52 inches is perfect for me as well as it keeps the foot in the water for wind and waves.I am happy with my purchase and they were on top of it when UPS didn't deliver it when they should have and will do business with them againSo far has exceeded my expectations, way less work than my old minnkota . The smart lock works great.. makes me want to fish more!I purchased the Ultrex 1 1/2 years ago. I have replaced the sensor, the controller head, the steering cables and the pedal assembly. And it still does not perform correctly. I have spend numerous hours with Tech support, had it to a warranty center and still does not work properly. When I turn the navigate button (N) the steering starts to oscillate. The last time it was going back and forth so fast it broke the steering cables and peddle. The latest fix was a control head which I installed myself, Still does the same thing! I have asked Minn Kota to please replace this motor and they have not complied. I have lost numerous days of fishing since March 2018. I lost three weeks of fishing in Florida because of this issue. And back home in Washington since May 10th and still can not depend on this unit. I give the Ultrex and Minn Kota two thumbs down!The Ultrex trolling motor is a tremendous advancement in fishing technology. Strong, quiet, and the heading and spot lock features greatly enhance your ability to fish and control your boat. This deserves six starsSuper easy to installThis is absolutely the best trolling motor made. If you fish deep water this unit is a must own. It is all it is advertised to be and more