Not quite in stock and CAN Adaptor investigation

After changing the online status of some products from backorder to in stock in anticipation of having them ready the next day, orders arrived for them causing me to drop everything and make a few in time for same day shipping. My own fault, but a nice problem to have.

The second part of these videos shows a CAN adaptor that developed a fault. As it’s the first one we’ve ever seen with a fault I decided to dissect it. Trying to be clever I took a few quick measurements and concluded the fault lay elsewhere from where I suspected. I was wrong.