I have always used LePro's, and will probably not change. One thing that Little Al showed me to do was whack a new tip on a concrete floor a couple hundred times once installed, and then trim and shape. For the most part, that works. As much as I love a great LePro, there are a hundred bad ones for one 'perfect' one. Has anyone tried making a 'milk dud' and put a LePro in a vise? Just wondering what I can do to get a harder LePro more consistently. Guido Orlandi had a durometer to measure hardness, and I should have bought 20 or so tips when he was around, because they were all about the same.