Do you have a clone of my dick or what?? Everything you have said goes for me too!!
I have also found that my BPFSL is closer to my BPEL after hanging, but it still does not match it. Same goes for the heat.
I never thought about it before, but Hobby is probably right when he talks about the difference being in the head size. My erect glans is at least 3/4 inch bigger than my flaccid size, so that would bring them up to about the same length.
Good thinking Hobby!