I have had a couple of issues and wanted to see what might be causing it. I bought a preowned SVI, no idea of round count. When I got the gun and was trying to sight in I tried to ground the mag to get a stable rest and the trigger would not pull. If I recall correctly when I raised it up, it still would not fire. remove mag, cycle slide and everything is all good. Note to self, if you rest a mag (at least that one mag) on something it will keep the gun from firing.
This past weekend, I was trying some speed draws. On a couple of occasions at the end of the session I drew the gun and had a similar result. This time only mag pressure would be from the draw. I had started with a full mag and this was part of the way thru.
I like to get the over travel screw fairly short on the follow thru. I am suspecting that if I opened that up it could resolve the issue. I would appreciate any input that can help resolve my problem.