I have a two year old bow mounted Minn Kota 40 ibs. trolling motor. I pulled it out yesterday to go do some fishing to find that the foot peddel that gives the thrust for however long the peddel is pressed didn't work. Everything else on the control works (ie left right steering, the slide accuater, and the auto pilot switch) However I did have to mess with it (move it back and forth) till it made good contact and started working. I don't know where to start trying to resolve the issue can anyone help?