Got SS installed. Everything seemed to function but in the field, SS mode was just single shot.
Took everything off and running the test without the upper it's not resetting the trigger with the same amount of force kept on it. I have to slightly release pressure on the trigger for it to reset.
Thinking that's my problem? That is actually not functioning correctly. If I squeeze the trigger down and try to move the lever nothing happens until I let go a little.