On Wed, Feb 19, 2014 at 12:07 PM, Reinhold Metzger <reinholdmetzger at cox.net> wrote: > ...therefore hikers using that method should always > have some rocks in their packs for the areas that are void of rocks. Me thinks that Reinhold doesn't need to carry any extra rocks in his pack. He has plenty in his head. Just Sayin..... :-)