Can anyone tell me how i can get hold of the glass on the outside of the inner door this is the one that you can touch when the door is open. when the door is dismanteld you have in total 4 bits of glass 1 with the holes for handle next in 2 a shade smaller than 1 then 3 a lot smaller with a metal frame round it and the 4 which sits under number 3. can anyone help please Les