Just wondering how you all screed your bedding for patios? I was taught a while ago to use my grade stakes to set my screed bars on. Figure out final grade and drive wooden stakes into sub-soil so top of stakes are set to the top of final sub-base grade, fill and compact sub-base to top of stakes, then lay 1in. screed rails on top of stakes and lay bedding sand, then screed. Do you all do it any different? Just curious.