Don, the 2nd son wrote:
I have used the skewers awhile but recently with a new diffuser, stuffed it with those large clear packing bubbles that came with some new equipment. Works well and I haven't broken one yet. Did break a skewer once, a bit of a problem.
Don, just put a couple of 8x4 air pillows from a package I received recently into the diffuser. Seems to work pretty well. I'll give it a field test sometime during the coming week. Thanks for the idea - love the cost!!!