Yes! It fits!
But it was tight!
In fact, it was such an effort that at one point I thought the glass would crack from the stress.
The downside was that we were so concerned with getting the thing into the hole that I completely forgot to give the glass a final polish before we prised it in.
Now I will have to live with those spots on the side I can't get at ... FOREVER!!
Here's how it looks from the control room side.
Damn those spots!!
It's a good job you can't see them in this picture!