Tatersalad2000 wrote:It's been a while but for "safety" I remember making it a habit to not screw on the cleanout too tight.
I think that's so it doesn't become stuck.
Cleanouts are definitely dangerous, apparently one killed a man in Germany when it stopped his heart. That's why I think it's best to go pressure rated on anything more than a hairspray cannon.
If you're going to use it a fair amount, you may as well build it properly I reckon.