forensic research impressioning during lockcon’17

As Walter stated in https://blackbag.lockcon.nl/?p=2746, the good people from FIOPS have asked the participants of LockCon to open some locks in various ways. These locks would then be forensically analyzed to figure out what actually happened to them. Of course I opted for impressioning (because me). It felt weird to impression while standing up (i never impressioned a lock that was mounted in a door before) and walking back and forth between the door and the table also felt rather novel.
(As this all took place late late at night during LockCon, “some” alcohol might have impacted my opening as well)

This is the video shot by FIOPS of my opening attempt;