OK so everyone let me know if I am out in left field here. I have a new Shield 9mm (the version with a safety) and it is already back at Smith to be looked at. The issue isn't the thumb safety but the "trigger" safety. At my personal range while trying out the gun, I noticed that if you pull the trigger wrong, the gun either won't fire at all or there is a major hitch in the pull causing your sight to move severely off target. Upon inspection it is easy to see what is happening. If you pull "too high" on the trigger, the tab that extends out behind the hinged trigger will contact the frame of the gun. This sometimes stops the pull completely and others it causes a hesitation until that tab slides off the frame and allows the shot to fire. Either way, bad juju. S&W says it is supposed to do that. Really? And we have everybody and his brother complaining about the thumb safety... I can't believe there isn't more uproar about this. Everyone knows that in a shooting scenario your fine motor skills go out the door, Murphy's law is in effect, and you just plain old make mistakes. And we are supposed to remember to pull the trigger the "right" way on the bottom half rather than the upper half? It seems like a good way to end up with a bunch of dead good guys and S &W circling the wagons against a bunch of lawyers, provided a good guy lives long enough to tell them that they tried to shoot but the gun wouldn't go off. I know I won't trust my life or the lives of others to a gun that won't go off unless you pull the trigger in the approved manner. So, everyone tell me I'm wrong in this thinking.