Almost forgot, a big thanks to "yount" for this idea: http://www.smokingmeatforums.com/for...ad.php?t=89465
Picked up 5' of 3/8 ID PEX this weekend and some nylon washers. I used my brake hardline flare tool to flare the end of the PEX and ended up with the perfect stuffing tube for snack sticks. Also props to Bob (desertlites) who had emailed me pics of his PEX stuffing tube a couple months back. I was able to do 10lbs at a time with the homemade stuffing tube instead of having to reload collagen casings every 2 - 3 ft. like last time. It made for much easier stuffing of the snack sticks.