Paul thanks for the tips. I have the necessary equipment at my house to do a perfect removal job, however you would need to round up about 5 of your buddies and yourself to get it there. Unfortunately the Graffiti is about midway on the trail as I could imagine it could easily take 6 people all day to get the equipment to the Graffiti site. I will experiment with some of the commercial removers to see if they work better than acid. This seems to be a tough challenge to know how to deal with. The Graffiti really mars the otherwise nice hike out to the springs and beyond. I think every one putting their minds and efforts together can solve the problems. Thanks
