Thanks .45 Colt!
Some of the real bean bags are made out of parachute material. when I make my bean bags I cut a piece of parachute material that is 3"x9" and then fold it three times so that it is 3 layers thick and 3"x3". The ones that I made already work great with 6-7 grains of powder. Now the one that I made with a full charge (Skeet load) do come apart either in the barrel or during flight.
The reason I make them is cost. At $8-$10 each new I can make them for less then a dollar anyways, I have some nasty cows that don't respect fences (ele. or barb) and keep getting into my hay field and the BB gun they figured out that they can stay out of range but since I shot them with my bean bags they now stay out! It's either eat them or sell them and I have way to much invested in them to eat or sell.
Back to the wads. Can I use the thinner 1/4" fiber wads? The more room I have the longer the tail, the more stable they are in flight and the heaver weight in shot will travel farther "I think".
The picture shows the bean bag I made with .80 oz of 7 1/2 shot and the tail is still to long to fit inside the hull using WAA 12 wad. Hope this helps clarify what I'm trying to do.
Thanks