@bcompton53 Not sure if this got duplicated or not but I swear I just answered this…obviously not, hope I am not starting to dream about this board!
For collagen, if you under stuff them a tad and then twist them more than needed, quick freeze in a blast freezer or longer in a normal freezer you will get them to hold a little. That is the biggest issue with collagen in my opinion, if it held its twist it would be far better all-around than hog.