Dang. Wish I'd read this thread more closely before. I saw a couple of guys out there yesterday, one of whom had a Bianchi. Not a common bike, so could well be the same guy.
This was about 6:30 p.m. I'm not usually an evening rider (early morning is my time), so this is for anyone who typically rides then.
There were two of them, and I only saw them in the parking lot, ending their ride as I was getting in my car to leave. But the Bianchi guy had a BMX style helmet, with camoflage coloring, if I'm not mistaken. Orange shirt, but just a t-shirt, so probably not a helpful detail. RockShox DART fork, flat pedals.
I didn't see them on the trail, so I don't know if they were up to any hijinx. Probably just riding. If they went by Dominator, I'm sure they saw the sign up there, which makes the point pretty clearly.
That's definitely them. I was riding and saw them the day they wre out there with their shovels doing the work. Good thing I saw their bikes at the bottom of the first hill or I would have run one of them over. I asked if they were with cambr and they had never heard of it.
I wish I was on this site a couple of weeks earlier. I would have been a little more educated and would have known what to tell them. To be honest I was kinda dumbfounded and just asked what the heck they were doing.