Name Luis Marroquin Address Presa Rompepicos (peakbreaker dam) Monterrey, Nuevo Leon 66100 MX Email sam@luismarroquin.com Where did you place the SamStone ? (please be as specific as you can e.g.: near a landmark, an address or a long/lat) Presa Rompepicos: 25.556689282076515, -100.3983698606521 Please tell us more about where and how you placed it Going up […]