RE: Long string loop ????
That is true, but then you would be shooting the bow incorrectly. You could do this with a traditional bow or an older compound with a large valley. However the newer compound bows are draw length specific and you draw to a draw stop, not to your anchor point. If you did what are describing most would not be able to hold the bow because you would be holding too much weight. You need to match the draw stop to your anchor points.
I agree 100 percent with Tfox, every set up is different. I have multiple bows and none of them are the same, they all had to be tweaked depending on the ATA, the loop I used, or if I don't use one or the type of release I use. Hand held releases do not anchor the same way as a hunting wrist type release.
Paul