stretch length increased with an inch!

Usually I stretch (after a good warming up) before I jelq or clamp. If I measure the length of my penis while it is stretched, it is 7”
Today I clamped (with good warming up) before stretching and guess what: 8” !

1) has anyone a reasonable explanation for this?
2) can we learn from this so we can do our exercises more efficiently?

thank you guys!

Is it bp or nbp? Did you change your rulers, measurement method, angle, ruler position, body position? How long did it take to get from 7 to 8?

1 nbp
2 no, I did not change my ruler
3 measurement method: stretch SO and measure from the point where the penis is attached to the tip of the glans.
4 one day

I use the same stretch force, the same measure method.

You must have very elastic tissues that extended under heat and pressure (unless you accidental pushed the ruler into your fatpad). 1” in a day is very unusual. See if you can keep it and reach 8” mark in few days without heat.