Also depends how far away the modifier is from the subject...and the position of the sun and the subject.
Try it so that the sun is on the side or somewhere behind the subject. Use the light to fill in the shadow side of the subject and see how it looks. Remember, you can get the sky to look stupid blue if you're shooting 90 degree's from the sun.
This shot was taken in the direct sun using only my B800's

Do you have a setup shot for that pic?
I'm doing a shoot on Saturday and was going to see how dark I could get the sky with one AB800; I will deffs try at 90 degrees to the sun no, thanks!




