For those using cotter pin shanks, what sizes are you tying them on? I just got a huge box set of probably a couple thousand from very small way up to 2 1/2" in length. I was noting someone tying some mini-intruders and I had thought that would be cool on some of the smaller ones. What if anything could/should be tied on the larger ones? Thanks for the input, and who might want to trade a cool tying material or tube material that I might not have and I can trade you some of these cotter pins for using like shanks.