To all,
Found this info in Good Fruit Grower publication I subscribe to. Worth reading and watching especially for those of us who have limited space and want to keep the tree within a targeted size in which case it is important to avoid “blind” wood near the leader where the larger and better fruit grow ( in pears at least) .
Hope you find it useful
http://www.goodfruit.com/understanding-the-click-pruning-technique-video/
See also
I’m trying to learn about “click” pruning… Thanks for posting this video. Very helpful!