One cool thing that stands out with the newest versions of Sony Mobile PC Companion is the ability to migrate from iPhone to Xperia. It allows you to transfer your contacts and multimedia files to your new Sony Xperia phone. In addition to iPhone migration, PC Companion allows you to transfer files between your PC and phone, synchronize data, perform updates on contact information and much of what previous versions of Sony Ericsson software allowed. The spring doesn't have any defects and fits properly, but the slide stop doesn't move freely when manually cocking it forward. I'm looking for a schematic online and haven't found it yet, but the screw holds in the slide stop which also can be used to adjust the trigger weight. Take Care, Ed Hall Air Force Shooting Teams Things of Interest to Bullseye (and International) Competitors.
If the spring is out of its hole, it can cause the stop to drag and stay in the upward position. The stop should have spring tension pushing it down and it should move very freely against that tension. Where is this screw located? As for the spring, It can become dislodged from the hole in the frame behind the stop.
I can't figure out what screw you have described that is involved with both the trigger and the slide stop.
