Interesting thought. Am I correct in assuming that you are talking the transducer that will operate the front finder while off plane fishing? If so, I think it will work if (1) you were to remove the carpet in the rod holder and (2) if the surface revealed is the hull. If the surface revealed is some type of "sub-flooring, the air between the sub-flooring and the hull would disrupt fish finder operation. If you were lucky and exposed the hull, you would need to consider the angle of the hull at that point. You would want to make sure the transducer was shooting straight down. I suppose you could let it shoot at an angle, but you would need to mentally adjust the findings in relation to your position.