It doesn’t sound right. The DH sections are short and seemingly far a part. However Concord is high intensity and full of terribly arcing turning and I think if you can pin Concord then a real DH track is easy.
Last night was a bust for a group ride so I decided to hit Concord on the way home. I can ride nearly every trail out there and be back home by 6:30. It was in perfect shape, for me. It was slippery, difty in the turns and a real hoot. Buffed, wet red clay can be great for control skills. And I relished every out of control moment.