Obligatory Fuck Reagan for killing our conversion to metric. We were well on our way in the late 70’s. We hadn’t dropped Imperial but most things were dual labelled: Speed limit and distance signs, weather stats like temp and precipitation. A few gas stations were charging by the liter but that was more to mask the true cost during OPEC embargo. The only thing that stuck was 2 liter bottles of pop and drug dealers knowing the metric system. And having to by 2 sets of wrenches and sockets.