[mbram]

I just figured out how to put and read data on the preferences grid of the Smartdashboard using Network Tables but there's is this harmless yet annoying issue that's bugging me.

I changed the name of the Key / Value in my code but instead of it replacing the old one, it made a second one. the old one is still there on the smartdashboard preferences grid and i can't figure out how to get rid of it.... any ideas?