The only hammock I have had success with using an inflatable pad and laying flat is the Hennessey asym. However, with the bottom entry it was difficult to set up with an inflatable mattress inside the sleeping bag (Big Agnes system), so I switched to a Clark and a Claytor. I have not been able to reproduce the sleeping comfort of the Hennessey with the other two hammocks. Any solutions? because I really want to keep using the Clark.