I compute in metric in the lab, and imperial in the garage. Seems to work out just fine. I don’t really see what the big deal is about switching to metric. Add

I compute in metric in the lab, and imperial in the garage. Seems to work out just fine. I don’t really see what the big deal is about switching to metric. Adding fractions of an inch is really not that hard. And until they can get time into base 10 (60 seconds to the minute, 12 months in a year, 24 hours in day??) it all fails on consistency anyway.