LEGO Mindstorms Tray Dividers

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Dividers to separate sections of the trays that come with kits from LEGO Education. Tested the dividers with trays that came with the Mindstorms NXT and EV3, as well as the Simple and Powered Machines set. Although all trays have the same layout, older trays need a slightly tighter clip to hold the divider; the STL for this is labeled as the NXT clip. See the attached diagram to see which size dividers fit in each section of the tray.