The balance between sharing locations and ruining trails.

I know exactly the trails you're on about, and also know who has built them. They want them kept secret, so IMO it should stay that way. They've put loads of hard work in to build and maintain them so it's only fair that we keep them secret. I didn't watch the video, so this isn't aimed at anyone, but try to avoid to rolling over the lips on the jumps- it's a jump killer.

You've just reminded me that I need to go up there and have a play on the new stuff sometime soon, so cheers.