Ok but not ok - Geissele Gas Block Roll Pin Tool

I really thought this little tool from Geissele would make my next 2 gas block installs alittle easier. Honestly i had a he*l of a time get either my Black Rain or Spikes roll pins to fit into the starter tool and by the time I did get the Spikes in and into my Aero LPGB I then couldn't get the tool off. I ended up grabbing some cheap Real Avid plastic pin holder tweezers and actually got the pin in with a few wacks. Honestly if the tool had a little bit larger dia opening for the roll pin I think it would've worked out better.