That’s just great! Another poster from the water turns to steam and destroys the cartridge school. First, water is a coolant. There would be less heat not more. Second, by the time the water turns to steam, assuming it did, which it almost certainly doesn’t, the cartridge would have already passed and steam would not touch the cartridge, the steam would go into the open air. The cartridge would be untouched by the steam. Your theory is all wet. 🤡