I was watching a video on youtube when a came upon a brush set called lens flares, since I already had the Custom Brushes Mini plug-in, I was amazed by the lens flares. So then I went to Brusheezy(Dot)com and searched lens flares, there was a brush pack that was the lens flares I was looking for, so I did the process so I could use them, but then when I went to use the magic wand tool, and delete the black colour for it to be transperent, not all the black was gone, I tried changing the tolerance to remove more black, but it wouldn't budge.