It's not the drain cover lifting in Portimaos case, but the low pressure collapsing the drain itself."Like sucking milkshake through soggy strawer" pic.twitter.com/mW40HdQRcT— Craig Scarborough (@ScarbsTech) October 25, 2020
It's not the drain cover lifting in Portimaos case, but the low pressure collapsing the drain itself."Like sucking milkshake through soggy strawer" pic.twitter.com/mW40HdQRcT