I thought that I answered his question.
My answer would be "yes", even if gun has been fired a couple hundred times, as mine had been.
I noticed a greater smoothness and ease of pull after 'poor boy' was done. And you can do it within a couple of minutes. Try it! There's nothing to remove if you only do the first step, as I had done.
This thread has actually developed into subparts, and I'm responsible. Why? Because I believe that SMOOTHNESS of pull is where it's at...if you can get smooth pull it is better and actually feels lighter as a byproduct. So you can smooth it even more by 'poor boy trigger job', without doing a trigger job or replacing the hammer spring.
However, I'm considering getting a D spring anyway. Problem for me, BEWARE, is that necessary removal of stock grips to change hammer spring on the Taurus PT92 can result in other problems as outlined in another’s thread(s) months ago with the bushing/screw problem (Note: Grip must be removed on Beretta, not sure on the Taurus-guns are very similar, but not identical).
http://www.thehighroad.org/showthread.php?t=312704
http://www.taurusarmed.net/forums/in...23784#msg23784