Folks, the last time I went to the range, I had a female friend with me to learn a little about shooting a handgun. She had never fired one prior to me taking her to the range. My 4 inch barrel Elite Carry Kimber had several FTF, and others as well, which I attributed at first to her "limp-wristing" the gun. As it turned out, it did the same with me shooting it too. I got rid of the Shock Buffers and we will see if the problem is corrected tomorrow. The question I have is that I was recommended to change out the recoil spring and I bought a Wilson Combat 20 LB model today. This thing though looks to be about 2 inches longer than my stock spring and a sizeable amount larger in diameter too. Is this normal? Also, it is a bunch harder to pull the slide rearward. Is this normal??