I have finally cured the primer feed problem on the 1000, found a slight burr on the end of the feed trough that was hanging up primers once in a while. I have the new style of powder dispenser with the pull chain attachment and the problem I am having is once in a while no powder is disspensed which results in a bullet stuck in the bore. Do I not have the chain tight enough? With the lever on the powder hopper all the way down and the plate at the bottom of the stroke, I have the chain just taken up slack. Do I need to pull the chain tighter so that the spring contracts a bit? It is very unnerving to say the least and I am sure someone else has gone thru this before and could let me know how to fix it.