Weird measurements

Hi guys

I am trying to look for an explanation for these data

I use to measure when in the extender.
Is an objective way of measuring because is easy to replicate the conditions from month to month
During previous 3 months, it progressed smoothly, around 3milimetre a month.

Over the last month or so, measuring in the extender reflected no gains. It reads the same
However the Bone pressed Erect Length progressed as usual.

What can cause this? I am really puzzled

Only thing I can think is that your stretched flaccid is longer than your erect length and even though your flaccid isn’t gaining, the internal tissues are filling out the difference. So the erect length is getting closer tot the stretched.

Other than that. IDK.

That makes sense but one thing about extenders is they work.
We all know the rate of growth diminish over time, past 1000, past 2000 hours, but can it totally stagnate despite you keep applying tension?