MOT station said that it was still excessive on Monday, so that was the re-test failed aswell.
Back in again today, really hope it passes this time, all that's left for me to do is replace all parts in Front brakes. Pads removed, toothbrushed the caliper with brake cleaner, all pistons moving in by hand and seems reall good, fire the wheel back on and it still sticks a bit. As said it just feels like 4 pads are touching 2 discs so don't know how that can be excessive.