“The only way the turntable sits on the centre notches is by removing the wheeled circle. This makes the plate unstable, especially when heating in a small item, like a mug. Either my original plastic circle's diameter is larger than the plate, or the wheels lift it too high.
The microwave is just over a year old, so I expected the plate to be current. Only one size is offered by Tower. Breaking the original plate has rendered my microwave unuseable.”