The
sg2100 instruction manuel has a table for elevation angle, declination angle and dish bracket angle all in referance to ones particular latitude. At 43deg (my location approx lat) it says my elevation angle (motor to mast) should be 47deg. A declination angle of 6.6 (from the table) which should give me a dish bracket angle of 23.4 deg and yes -0.6 is indeed the motor travel needed nimiq2 my supposed strongest signal.