@galba68...Nice finds....I've been looking through your threads and can see that the soil you search in has a high level of loam which obviously protects the surfaces.....Whereas here in Spain, at least around the area where I live, the soil has a high lime content which can destroy the detail at least 50% of the time. If all goes well next year I'm coming out your way to have a couple of weeks 'binging' ...Paul
