I don't seen any 8' diamond red labels in the list. Here's mine (thicker pocket shims, but not double shimmed):
4.5" pocket size
4" throat size
1.625" shelf size
TDF: 0.93 (mobile calc)
That's the TDF, but it plays like a SOB right now. Slates have dish, each on a different level, and every rail plays different. Ugh. For a commercial table I rescued out of a pub it sure needs a lot of maintenance.
Thank you for posting. I've added it to the list.