It's hard for me to judge where to grip because I don't really have a big scar from being cut (which is nice actually), but I've found that by gripping further down my penis, I can pull a stronger stretch which really stretches my base penis area. By using my other hand, I like to grip with both, resulting in a stronger stretch.
I'm currently only aiming for a bit of length, so I've only been doing this stretch when I get the time to Penis Enlargement. I know it's a strong stretch, so I'm hoping this alone will get me a bit of length. I've been doing it every day for a couple of weeks now, every time I shower, but it's too early to tell if I'm gaining. I think in a few more weeks or months time, I can judge if I'm doing a good job.
Roadster, it's common to become erect when you start to Penis Enlargement, but keep practicing and you'll learn to control it. Don't think about things that will turn you on and keep at it.