weak erections from pumping? veterans' input needed!

The title says it all. Well, almost all.

Has anyone else experienced this? Not just weak erections, but a general feeling of numbness right after pumping, too - and weaker erections for days afterwards. Mind you, I’m pumping at low pressure and following the routine described in Pumping 101.

Is this normal? Is it a phase? Something that will go away as my penis becomes conditioned to pumping? Or is this my dick telling me to put the pump away forever?

Just stop for a few days, then resume with lower pressure and short times. Once you can do this without weakening erections, you can slowly increase.