Q

Found this video.

There's quite a few things at play here. Here's a few of the stumbling blocks I found.
- You can't make the hook on the object too long or curve in to assist with grabbing or it will hit the lower pin and get stuck.
- There needs to be some breathing room drawn around the right side of the object or it won't drop when you're done.
- Similarly, once you clear the top corner, it's best to shoot straight for the ceiling, as too much weight near the corner can also prevent it from dropping.
- The drawing practically needs to touch the corner to eliminate any drop so it'll rotate instead.
- The weight can't be too thick, as it will stop the object from dropping.
- The weight can't be too long, or it will cover the ground when it comes to rest.