I replaced the bearings, races, and pinion gear in my 1996 Motor Guide 756, 12/24 volt foot controlled trolling motor. After putting everything back together I cannot get the head to align with the motor. I am not talking just about the direction indicator I mean the entire upper shaft and head. What points do you exactly align with what points. Any advice would be greatly appreciated. Cool weather starting this week, need to get to the lake. Thanks