Guessing how the valuable object was stolen

I have started watching Banacek on Cozi every Monday night. I have never seen this series and I try to guess how the valuable object was stolen. I have correctly guessed that the missing rocket was a hologram created by the laser. I was also able to guess that the missing jewel encrusted carriage was placed into a shell and never loaded onto the ship. When I saw the large tractor trailer on the dock I suspected it was there to hide the real storage container from onlookers. The missing statue episode was also predictable. I guessed that the statue was a balloon and that the crane operator and sculptor were involved in the theft.