P3AT light strikes
I read all I could find on this problem and watched the video on YouTube showing taking the pistol apart so that I could change out the hammer spring. I did have a problem getting the screw that holds the extractor in place and in fact it stripped the allen hole so I didn't get it out. The firing pin, however, doesn't seem to be binding in any way when I move it manually so I don't think that was a part of the problem.
Changed out the hammer spring, not as easy as the guy on the video shows it but doable. It does feel like the hammer has more snap to it than before. Hope the weather is good enough to get out to try it this weekend. This is my son's carry gun so it has to perform properly and be reliable.
My abilities far outweigh my inclination to use them.