?????? ???? ??????? ???? ???????? ?? ???? ??? ??? ????? ?? ????? ?? ???? ????? ??? ???? ?????? ??? ??? ?????? ???????? ??????? ???? ?????. ?? ????? ??? ???? ???? ????? ??????? ?? ????? ?? ??? ??? ??????? ????? ????? ????????. ?? ??? ???? ????? ?????? ????? ???? ????? ??????? ??? ????. Is the right angle 30 or 31 deg ? I´m just touching up a litt