Has anyone found a generic cover that fits the later model/current model leaning post for a 21DV or21SE? This is the leaning post that sits on top of the livewell and has the folding bolsters. Looking for something I can order on-line or pick up at a local supplier. I would simply measure the leaning post but the boat is at the fabricators getting a t-top. The boat is kept under a carport but looking for a reasonably priced solution for when the boat is at the dealer for service or at a hotel overnight during a trip. Any help appreciated!!