I was wondering if that would work. I did the same thing when I thought the powder was damp. It was the third time when I noticed light coming down the bore.
ORIGINAL: rbduck
I forgot to put the powder in once. Rammed the slug home then realized what I had done. I took the nipple out, poured some powder in the hole, put nipple and cap back on, took me three tries but I finally shot it out.
Ron