>>1170448oh and one other thing, don't open grilles from underneath if u dont know where it opens to, and don't leave them open either, there's one in swoo thats in the middle of a road, pic related (you can kind of make out someone wrote 'cars above' between the third and fourth rung) it'll also makes a bump that echoes throughout the drain every time that happens, so if you hear a noise that's probably it, or a train going overhead
