Have a question on the side imaging beam in relation to it passing by the motor. From an aerial view, is the beam a direct line which would pass between the motor and the transom, or does it radiate out front to back? In other words, if you pictured the beam as a big round flat disc, is it standing on it's edge, parallel and behind the transom, or laying flat with the water surface? Or does the beam resemble a sphere? Trying to picture how the beam gets by the motor foot. thanks, Ron