Recent content by Brijmundo

think you may be right on the tiny tiny allen key suggestion

Hi, I'm thinking I need to change the cartridge in the bathroom mixer tap. It's very stiff and only runs hot water. I've located the grub screw (I think) but can't make out what sort of key it needs. It appears to be circular as a opposed to e.g. hexagonal. I've tried a couple of allen keys...