I’ve been PE’ing for 2 1/2 months now, with not too much to show for it yet, so I’ve been thinking about changing it up a little. It occurred to me that one could do some “manual” clamping using one’s hands to constrict the blood flow rather than using the plastic device. Has anyone done this? I spent about 10 minutes manually clamping at the base of my penis earlier today and got all the positive indicators listed in remek’s Clamping 101 guide. I’ll probably do it a few more days before deciding about clamping proper.