?????? ???? ??????? ???? ???????? ?? ???? ??? ??? ????? ?? ????? ?? ???? ????? ??? ???? ?????? ??? ??? ?????? ???????? ??????? ???? ?????. ?????? ?????? ??????? ?????? ?????? ??? ?????? ?? ????? Is the correct angle thirty or 31 deg ? I´m just touching up a litte so I´d like to learn the specs for the first sett up. (no multi angels configurati