Sorting and Setting in Order doesn't always happen easily the first time. During the daily 5S walk today I noticed that our "red and white sides of clothespins" flag system wasn't working the way I had imagined, even though I'm a [sarcasm font] complete genius and it's almost inconceivable that one of my ideas didn't immediately cause the whole production team to jump for joy.
It's okay to try something you think MIGHT work. Around here we are used to "this might work, and if not, we'll change it" as the default for making improvements. It's an everyday part of our operations and lets us try things, which sometimes work out really well!
This clothespin system wasn't useful, so rather than leaving it up and working around it, we're scrapping it. The clothespins are currently sitting in the Zone of Disarray awaiting my next genius idea for how to use them somewhere else, or perhaps another use entirely. They weren't useful on the production floor, so they had to go.