That's why they invented tamping machines! 😉 It all comes down to technique I think, using the tamper the right way, same as using a knife when you are a chef. you need to know how to use it so you don't put end up inflicting unnecessary strain on a particular area. Home users can do damage too, trying to get that 100kg load on the puck. :head: :doh: Remember, your tamping, not embedding in the basket for life! 8)