I'm glad you are linked up with our CS Team! Like you have shown, the Super Sabra was designed for the legacy Tavor platform. The X95 did require a dog-bone style cut on the bottom of the trigger pack to be compatible.
When the X95 came out we actually created a program for users to send us their trigger pack so it can be modified. There were many trigger packs in circulation, and we wanted to help X95 users enjoy the upgrade.
If anyone see's this in the future, rest assured that we still offer that program. If you come across old inventory and need it to be compatible we are always happy to help!