Hi TUF
It will be good to watch your resto. When I did the centre insert for 48, he got 2 and was going to pick the best to suit the recessed section in his playfield and I still have one. I am sure between 48 and myself we can help you out with a custom centre insert if needing one. They are thicker and shouldn't sag or crack.
Still have them both here Jady, haven't forgotton or anything, still running way behind with my project
Tried to fix the original but couldn't get it 100% level so it will be one of your custom inserts that I use. Thanks again.
Cheers,
Lindsay