The Republic of James

Thanks for the help, I already hooked up a coal generator a while after encountering the problem but forgot to post here. Thanks anyway!

Hi guys, I'm new to Voltz so please bear with me, but the enrichment chamber won't accept fuel. I put some redstone in the bottom slot and some tin ore in the top and it started doing it's thing, but it won't top up it's fuel supply. It only uses one redstone and then refuses to use anymore. Replacing the redstone doesn't work either; after that first piece, it just won't accept more. I tried using a different enrichment chamber to no avail. The only way to fix it is to pick it up and put it back down, but even then it will only accept one piece of redstone. Please help. ;_;