Start the spinning with top right switch. Trying to demonstrate EC skipping frames .. ... . watch the flashing LEDs and you may notice jumping depending on the speed of your device. This never happened before EC update to 2.17, seems they've traded off smoothness for variable speed (similar effect to turning off v-sync in fast PC games??) . Doesn't seem like a big deal here but most my previous flashy circuits look like mush now :( Hope they fix it for the next update
