The subtleties of fluctuating Girth pre/post Erection and Cock Ring Usage

Is this normal? Should I use the technique below to my advantage?

I find that if I just get hard through kissing, etc., no cock ring on, my girth is less than if I put a cock ring on while flaccid and kegel, squeeze and jelq while getting hard.
If I put the cock ring on after I’m hard, the girth only increases a small amount.

Is using a cock ring to enhance girth while getting/staying erect basically like a light clamping session? I mean, I’m harder and thicker than I would be without the ring on..

I also use the cock ring to aid in my jelqing and squeezing PE because I just don’t stay hard enough (possible veinous leakage)?

Thanks!

What exactly are you asking here that you don’t already know?

-UYN-