I wanted to demonstrate uploaded video, but between the difficulty of recording the computer screen and the extra 4 minutes, I couldn't fit it into the official hackaday prize competition semifinals video.

As I mentioned in the video, I'm not too concerned about short-term zero drift when the scale is suddenly loaded, because it's very rare that the beehive will experience a quick change in weight. It's mainly just during inspections when I might add or remove a box, and when I process the data for a long-term trend, I can simply throw out the first few datapoints after a load change.