Looking for info on shoot shafts. I'm in southern Indiana, I'm thinking dogwood, cherry, multi flora rose, etc. My question is what size do you cut? I cut some multi flora rose once around 3/8" but after dry it looks to be under 1/4". I don't have a spine tester but I'm not sure they would spine very much. Any info on shoot shafts is appreciated... I plan to cut some in the near future.