Yep, exactly... the sun would be perpendicular only at the equator... I just needed to see if the sun's arc north of the tropic of cancer would be a straight up arc that only reaches as high as 50 degrees in the sky at noon... The height in the sky would be effected, sure, however would the arch in the sky appear straight up... I might need a picture for a demo... I will get the paint program if I am not explicit enough....