I am level 35 and I always adjust my prices to keep them at/near capacity. My tickets are currently 118-152-170-30. The third one (cup) I've just jacked up a lot because I have an easy leg for the first time in a while so good time to test a large increase (like +10 or so I think I increased). It might be a little high, will find out tomorrow. I know Champions League and FA are definitely at full capacity as +1 means only 4% possession bonus. League would be very close to capacity, have already increased a few times since last season.