Congrats on your new FNS-9. I picked one up a couple of months ago and just love it. So far about 300 rounds with no issues. I guess my first question is why you would want to reset the trigger with your finger. Starting with an empty gun, I load a mag and slingshot the slide to load the first round. When the mag is empty and the slide locked open, I eject the empty one and insert full mag. I then release the side stop to load the first round.