Problem Recognising Low Flyer stunts on PS3

[ThemiB]

Anyone else having problems with the game recognising 'low flyer' stunts on PS3? When I first started the game I spent most of the time messing around in planes, and remember getting 20 seconds or so without even trying. Now that I'm trying to get the trophy for 30 seconds, I can't get it to register the stunt at all no matter how low I fly.

I've tried reinstalling, as well as on three save files from three separate games and I can't think what it could be. It's the last trophy I need.

[Stunts]

Took me a while to get it to. You cant fly to low. Depending on the plane, if your landing gear come down then your to low. I finally did it with the black market plane in the dessert. I tried it once with the big military plane but I clipped a rock and that was it.