I feel like I got an epiphany. So THAT's why I couldn't gain anything lately. I'm a teenager and if I get really excited, my erections are extremely hard, probably 9,5/10. My BPFSL seems to be actually smaller than the BPEL (I'm a grower), but my skin disturbs me from making a good measurement. Or it's prolly the hair, so I'll try again after I shave my pubic area. Also, whenever I was practicing enlargement, I would skip length exercises altogether, going mostly for clamping (which I do with two stripes of cloth ripped from a T-shirt. I just tie them up firmly at the base of the kwong and optionally, another just below the glans). My girth is not satisfactory, so I reckoned I'd exercise girth more so it grows. This theory makes perfect sense, now when I start exercising again, I'll set my routine to 30% jelqs and 70% pure stretchin'. After a month or so, I'll check how it went.