I purchased the drop-in fulcrum trigger kit from Glockworx and finally got around to installing and testing it out today. My gun and parts are as follows. G27 Fulcrum Drop-In Trigger GW Competition spring kit (safety, trigger bar and striker springs) GW Extended Slide Release GW Titanium Safety Plunger I installed everything before putting 150 rounds through the gun today, and towards the end of the day I had several issues. My biggest concern is that I had around 10 instances where the striker would not ignite the primer. Racking the slide ejected a round with a struck primer and the next chambered round would fire normally, although a time or two the following round would not ignite either. Additionally I had one or two instances where I would fire a shot, a new round would chamber, and the trigger would not reset. As far as I can tell everything appears to be installed correctly, but I'm no expert. If anyone could provide a little knowledge and help me track my problem down I'd really appreciate it. Thanks in advance.