Fourputt
Head Rules Official
Fun pic:
Found a good background solution for my light tent. I need to shoot one in raw and run it through lightroom though to see if I can improve the background white a little.
You don't really want the background too white when your subject is white, do you? It looks like those balls are whiter than your backdrop, so in trying to whiten the back, you could blow out the stuff in front. If you use the adjustment brush with the automask turned on you can make the backdrop whiter, but you will lose some definition on your subject matter because of the tonal similarity. I'd be more inclined to use a solid violet or red or even black - something to make the balls really pop (of course then you run the risk of color bleed tinting the balls - on second thought, you have attempted the impossible - better give up while you're ahead :eyepoke.