Re: Black SB Roc
eric, the Special Blend doesn't come in black. I don't know what they were, but they could have been Pro. If they were USDGC, they could have been candy. The special blend were red or blue. They might have been a special batch for trophies, but I don't recall any.
By far, the most important part of any shot is what is happening in the last split second as the disc is pulling itself from your grip. Focus there. It's the key.