Slayineyes

I have a transducer that I recently mounted on my transom and I can’t seem to make the pitch of my ducer line up level with the bottom of the boat. It seems when I adjust one way or the other the transducer either pitches too far upward or downward. Wondering if anyone has an idea on which position I should leave my transducer in to get the best readout. Unfortunately I can’t get my boat out until the 30” of ice melts in northern Wisconsin. Thanks