My dealer still has not let me know if they ordered my steering wheel cap. Maybe i need to let BPS order me one as well. I need new hupcaps too, espcially if they are staying on for people now.
I mounted a transducer block using the holes they drilled in for the originaly fishfinder. This way, you can patch up their work and place your transducer anywhere you like, within range of course. The transducer block is only $20 and will allow you to make adjustments without concern.
The transducer should be just below the boat, just barely... You what it more even than not. Too low, and you will have a roostertail, too high and you will not get good readings. I can still get readings up to about 10 mph, or a little more. I cannot get reading going over 20. I am still playing around with it.
There are many videos on youtube, few are great though, lol. The garmin instructions have a diagram. I moved mine as clost to the motor, on the right side. I made sure it had clearance since it is a long side imaging one.