I’ve been doing pe for about a year. I want to start clamping, but the whole process looks a bit dangerous (hard plastic cable clamp). I started hand clamping with 90-100% erection using my left hand. I make the “ok” hand and squeeze the base of my shaft, while stimulating my dick with my right hand to keep an erection. I do two, 5 minute sets. I also kegel when it feels a bit softer or my grip is a tiny bit relaxed. I have seen some results in my girth since I started this intermittently 2 months ago. Just wondering why I can’t find much on hand clamping? Is it really any different than cable clamping? Has anyone else had success with this?