I'm wondering.. I'm super slow at math.. mostly have a problem with sin cos stuff. But i UNDERSTAND it, like cos30deg=tan60deg & cos60deg=sin30deg stuff. But to know that, I need to draw the 30/60/90 triangle and write out all the sin30 cos30 cot30 cos60 tan30 sin30 sin...etc in order to compare them. Would it be wrong for me to write it all out during my break right before i start the RC and use it during the math part?