Honestly they could care less. They get sent back to get recertified and update to the new valves.
Only way to fix that is to purge the tank. But considering you use to fill them at the same place I did. You already know thay
Honestly they could care less. They get sent back to get recertified and update to the new valves.
Only way to fix that is to purge the tank. But considering you use to fill them at the same place I did. You already know thay