(I didn't read the other posts yet because I was originally answering this on the other forum you posted to. But since I took the time to write it all I'll go ahead and post it all )


What model flashes are you using?

I'm going to take a guess that they're a couple 420EX or 520EX's. If that's the case, then I think the problem is that the exposure for the flash is being calculated from the black background.

If you have 550EX flashes then you'll want to set them to manual mode and adjust the output power directly from the flash instead of the camera. If you're using 420EX flash units then you've got problems.

Then again, maybe you're not using any flashes. How are you setting off the strobes/flash on the two stands?

One last thought. If the strobes aren't adjustable it could be that they're just too powerful. The only solution for that is to move them further away (or somehow block more light) or adjust the aperture in the camera to compensate.

This looks like a problem that CAN be solved so don't get discouraged too quickly!