Top-left are LEDs that light up in forward polarity , bottom-right wired up to show reverse polarity , and top-right lamps light up in any polarity so they are combined of both LED displays.
About 20 seconds into the show the lamps show a static pattern for a second but polarity is being swapped quickly , thought it's an interesting effect to see 8)
Seems tho EveryCircuit display rate gets choppy when being pushed , noticed this didn't happen pre 2.17 before the variable speed update , I preferred the old EC where it would slow down instead of skipping frames
