IF YOU , have a Redding Big Boss II and have spent primers on your floor instead of in the collection tube , here's the fix . A piece of plastic straw 1 3/4" long & 7/16" dia. This will not stop you from using the priming arm cup , you just pull the tube out with needle nose plyers when needed . I got the straws in a thick shake , they are very flexible and fit snuggly in the ram , just push in far enough so you can get your shell holder back in .

