HD, That solution will not work. If I raise the engine one hole, that will put the motor up 3/4" as that all I have left on the engine height spacing. However, that will not cure the problem, for I have to lower the manual Jack Plate down 3/4" more to put the prop shaft in it's proper running position. So, I'm back to the same position as before in the travel limits.
If I have a hydraulic Jack Plate, I could raise and lower the engine each time I would install or remove the ProRule transom saver. I hope I have explained it so you know the situation.