Went up to a small mom and pop gun store today in Sarasota after calling and finding out they had a few containers of Blackhorn 209 powder in stock. While I was there I asked if they had any 209 Primers. Well, they had a brand I've never heard of, "Cheddite", so I bought a pack. Anyone have any experience with them in a Muzzleloader? Hoping they work in my Omega with Blackhorn powder. Thanks.