Having smashed the glass when it dropped out when removing for cleaning(!), I am left with the top handle which is attached by four screws and can be refitted to a new glass. The bottom of the glass had two brackets with ears that fitted into the rubber grommets in the inner door frame. The image of the new door shows two plates glued to the bottom of the glass but there are holes in the upturned part of the bracket where I would expect there to be a pin each side. Could you please advise on fitting. Many thanks