Unfortunately this remarkable era is at an end. I've put in half a liter over the last week. I pressurized to 15 PSI and nothing leaked. Wonderful.

I had my explode in 2 pieces once..sort of ruined the day.

reached in to check it and just as he did, it burst spraying 230 degree coolant right on his nuts!! Sending him to the hospital and outta work for a few days. What a kick in the balls huh? AHAHA