Posting this because I spent way too long reading threads and never actually doing anything about my car, so maybe it helps someone in the same loop. My GT had been riding harsh for a while, not broken exactly but every speed hump felt like it went straight through the seat, and the compressor was running far more than it should. I kept telling myself it was just the roads or my imagination until a friend drove it and asked what was wrong with it, which was the push I needed. What surprised me was how many places said they could look at it but then got vague when I asked what they'd actually check, so I got picky and only spoke to people who asked proper questions back. Eventually found a Trusted Bentley Continental GT air suspension specialist in Umm Suqeim through a mate who tracks his car there, and the difference afterwards was honestly night and day, the ride went back to how I remembered it when I first bought it. The lesson for me was that waiting didn't save me anything, it just made the compressor work harder for longer. If yours feels off, get it looked at before it becomes a bigger conversation.