I was pondering a thought the other day about what type wire people most commonly use. The reason the thought came to mind was that we gave away free samples on the net of #20 and #22 copper in 6 to 9 foot lengths. Which may or may not of been a good thing depending if your addressing the packages. However, it did reveal that out of 100+ requests that only 12 had ever used #20 and nobody had used #22. This surprised me that people had never used that size for detail wiring new shoots and fine branches. So the question I pose is, What do you use to get fine detail in your trees when training them?