Originally Posted by BigCliff
Oddest material, hmmm. I have used under-fur gained from brushing a housecat, steel wool, zip-lock type baggie, mylar gift bag stuffing, and different types of flexible foam used to pack electronics.
Sounds like you do the same, every piece of material, no matter what it is that comes into my house or I come across, gets a once over to see if it can be used in a fly. That really thin foam that they wrap electrons in works well for a wing.