Funny you should say that, I just tested a new-to-me ProSport and all the pellets went through the same hole at 25 yards. Instead of being delighted I felt a gloom descending, it was the end of the journey, nothing for me to do or worry about. It didn't need me, it was as accurate as a mathematical equation. Where is the fun in that? Fortunately Guy has given me the wreckage of two Motherwell-built Dianas, one of them the rare Series 70 Model 71 from which to built the ultimate HFT Springer - an impossible task.