I’ll try to help you out as much as I can dude. First of all, note this: when you are erect, the same ligs inside that you can feel are very taut in between your perinum and the middle of your ball sac. WHen you are limp, they are limp. WHen you do a flaccid stretch, feel them… They are just as taut as they are when erect. But because this is a stretch, they are a little more taut. So your flaccid stretch will always be just a LITTLE more than your erect length, and that is why it is a good measure of length being not far behind. So because you are gaining in flaccid stretch, its safe to say that your erect length gains arn’t far behind.
-Alrdybig