I did what Gambalunga is suggesting before getting my 2012 plus 4, actually made a wooden frame with variable heights back and front to accommodate the variations in the spec sheet from Morgans. Make sure you make the frame long enough for the distance in front of the front wheels (not such a problem) and behind the rear wheels. In my case the rear was the problem with only a whisker of clearance. When the car arrived no problem, the back was higher than the spec sheet. I think it is luck of the draw how much they vary because on measuring new ones at the dealers they were all different ride heights.
