SPE is actually your best option I agree with rat althogh silicon dots are nice and so is no slip fabric we hangers have stuck with SPE for one awesome reason they provide warmth to your shoulders. If you don't want to make one you can buy one at ENO website I wish speer would sue eno and sell their own but yeah that is generally what works if you have an inflated pad make sure to deflate it a bit so it can conform the hammock.
Bacon and Camping makes me happy.
"When life gives you lemons throw them back"
I camp in bear country and I am a bear Burrito.