Hi there again. Possibly getting my first flinter tomorrow so I wanted to make something. Found a used one, but someone is ahead of me, and can't really afford a new one right now. A while ago I saw somewhere the instructions on the net to build a sort of holder for patched round balls. It was a rectangular piece of something in which somehow the balls were seated ready for the shove down the chimney. Would a small piece of nylon with .50" holes be good enough for something like this? I tried to search but the search function was down. Any pics, plans or help would be greatly appreciated. Thanks in advance to you.