Just had the apex flat trigger kit installed on my MA shield. The trigger was #10+. I wanted it to be brought down to the #5.5 ish area. Got the gun back and now its in the 3-4 ish pounds. Does anybody know what I can do to bring it back up. Is it just replace a spring? I have the original parts too. is ita mixture of the kit and original parts? Tried researching it but couldn’t really find it. Thanks!