Crested Butte Sport Climbing (Spring Creek?)

Last Summer I was able to find some sport climbing along Spring Creek (near Crested Butte) through the Gunnison Rock guidebook. While at Roadside Crag, we noticed several routes not in the book, and I think also happened to meet someone who had been adding new routes. I'm heading back to CB next week and am trying to get info on sport routes not in the guidebook or MP for this or other nearby areas. Looking for routes under 5.11, which rules out most of the bolted lines since the easier to moderate stuff is usually trad. Thanks if anyone has more info!