Hey fellow piss pullers, my EQ is kinda not that hot, but not bad, as i point horizontal or a couple degrees +/-. Anyhow, i find that my head doesn't engorge a whole lot compared to the rest of that unit, and the head is soft unless im flexing my pc muscle the entire erection which is kind of annoying. And not only is the head kind of soft, its not that big either, and i could use a bigger head with my ~4.4-4.5 inch girth. Also, i dont have that big bulging spongiosum layer showing on the ventral (bottom) side of my unit. However, the other day i double tied a hair tie at the base of my unit and kegeled all sorts of blood up in that piece, and the unit got real nice and vascular looking (untied its smooth), the corpora spongiosum was bulging out, and my glans was nice and hard and engorged. How can I achieve more blood flowing to my head in a normal erection, a bigger head, and a more prominent/bigger corpora spongiosum that's harder to the touch? Also is it unsafe to do the hairtie thing? Will it compromise my natural ability to achieve and maintain an erection? sorry for the loaded post, thanks comrades. for reference - im a light jelqer/stretcher, and do it whenever i can although inconsistent. Prolly like 2-3 times a week for either exercise.