No, I don't think it weighs enough to affect the hang, and it isn't tight enough for this flaccid fullness to be strictly the result of constriction. When wearing it at highest erection level, I can flex or kegel and actually expand the thing, so that would indicate to me a fairly low-level clamp, right? That in itself, I gotta say, is a great exercise.
I'm not getting the feeling of a clamp and I like it this way, actually.
I'm wondering if the guys who are strecthing their sacs as well as their cocks (Supra?) aren't feeling this glow thing because their balls are so far away from the metals. If you'll notice, I've worked a lot on pulling my nuts tighter, into the body even, to counteract the aging effects of gravity (I'm fifty-one) as well as some ball stretching I did about five years ago.
I like high and tight. So for me, I'm getting my nuts pulled up ready to bust and they're right inside the ring practically. Like toucjhing the rod and tube. IT"S WILD!
I gotta try and shoot a pic, it's terrific.