Hi! Good news today, that hopefully will last.
Your input "The Disavowed" on the issue, was on the same track as mine, and this got me thinking. Thank you by the way.🙂
So, I figured I put a small piece of plastic cable strap between the the safety lever and slide, to see what was going to happen.
Then I gassed up two mags full with greengas, and with about 8-9 bb's so I could exclude magazine failures.
And... Yes it worked without issues, I shot two magazines two times each without any issue, and all bb's on target
and the slide stopped open as expected after last round.😃