When I got mine, the bonnet was loose, but it also came with a front conversion set. I first installed it using the stock bulkhead hinges and found it quite difficult to operate. For one thing the bonnet is very heavy, and the other is that the struts would sometimes catch on one side, then I'd have to lift it again and the other would catch as the first released. I did get the hang of it, but wondered how many people must have struggled just checking the oil or whatever. If the bonnet were to be let down with only one strut engaged, I imagine it could really distort the whole thing. The front hinging method works great, but you have to be careful pulling it up and letting it down, holding it from the center of the rear edge. I think it is just coincidence that it can be done this way, and not actually designed for the lower rear corners to just clear the body the way they do. Removing the battery, if it is a standard size, is a real treat with the rear hinged configuration, too. The front hinges I have make it very easy to remove the whole bonnet as well.