Mount the Point 1 in the rear of your boat close to your transducer and it will make your waypoints much more precise. People will tell you not to mount it near the motor and you can ignore them. It works just fine. I have mine mounted on my console on my current boat only because my rear hatches did not leave me any room to mount it in the back of the boat again. My waypoints are about 7' off by doing mounting it on the console.
10 lake records, 3 all tackle, and I only added this because Rick did and I have more.