I have stuttering frame issues with my track, It's a ~4km long uphill track. I tried a few other different tracks and I didn't get any stuttering on them. I have also tried adjusting a few different settings on my system but no change. I have even stripped my track down to a bare track with just terrain, no objects and I still get stutter. Any idea what might be causing it? Here are my system specs if they are needed http://project-torque.pastebin.com/f743fe18b [ED] Forget the bit about the sole track, I never got to that stage, I only thought about it, please excuse my confusion. At that stage it was just the track and the terrain., the bare track is fine.