If you've replaced the recoil spring in your [FN] Hi Power what weight did you go with?
I got a 17 and an 18lb progressive for my 30 YO Browning MkIII. I tried both and decided to leave the 18lb in since I may carry/shoot 124 gr +Ps occasionally.
"I guess you already know that there are angels masquerading as people walking around this planet and your mom was the bravest one of those." - Idgie Threadgoode, Fried Green Tomatoes