does nbpel grow with bpel?

[dedicate]

ive looked at the progress logs here and i notice alot of guys gaining fast in bpel and npbel not growing at the same rate, so does npbel grow slower?

[NeverEnough9]

Too much variance in fat pads from person to person. Not the best accurate form of measurement as its greatly affected by fatloss/gain.

[Golf1094]

My fat pad has grown somewhat at the same pace as my BPEL gains; however, like NeverEnough9 said, the fat pad varies from person to person and it is not the best method of measurement due to fat loss/gain while doing PE exercises.

[turtler]

Been wondering about that myself. I've read that the first gains often come from the penis getting a lower exit point, and that due to some geometrical issues that I can't double check (because I'm lazy and it's far too long since I had math in school) it doesn't affect nbpel as much as bpel.

Can anyone refute or expand on this theory?