Hotrack,
I've got no experience with loading .410, especially 2". That said, you might try emailing Ballistic Products, loadoftheweek@ballisticproducts.com. Curmudgeon has lots of free advice, offers 2" loads for 12, 16 and 20 and may have experience with shortened .410's. BP carries a good selection of wads and may have something you can use. Curious, what load do you expect, something on the order of 3/8 oz?

Good luck,
Steve


"Every one must believe in something, I believe I'll go hunting today."