Not all clubs have the required dimensions outside of the Court needed to allow exterior game, so it is "normal" and allowed to have FIPs without X3. If you see the matches of Almaty on YouTube you will see that the courts are very near to each other and that is why there's no X3 (actually no exterior game, if the Ball goes off the court even if it's by the door the players cannot leave the court)
I thought all tournament courts must follow the same dimensions inside and outside
There’s different requirements depending on the level of tournament
Premier Padel
- Masters
- Majors
- P1
- P2
Then
- FIP Platinum
- FIP Gold
- FIP Silver
- FIP Bronze
There’s other categories below like FIP Youth etc but the idea is lower tournament have less strict requirements, are cheaper and give out less points