Thank you for saying that. I am not shaving my pubes for anything, so whatever other tips like this I can use are most appreciated.
I lose good seal if just one single hair runs from outside to inside the tube. Hair is your enemy! I don’t shave or trim mine either and actually I have some pubic hairs that are about 5” inches long, I swear! But, I shave and pluck the base of my cock because I have to in order to pump. That’s how the vacuum tech works.
Starting length, Spring 2003: bpel 6 3/8", bpfsl ~6 1/2", flaccid ~3-4" (never measured flaccid stretched or hanging flaccid; starting girth was probably ~5"-5 1/4")
Summer 2004: bpel 7 7/8", bpfsl 8 1/8", flaccid ~4", erect girth 5.3"
Spring 2018: bpel 7 1/4", bpfsl 7 5/8", erect girth 5 1/8"; Spring 2020: bpel 7 3/4", bpfsl 8", erect girth 5 3/8". Current - August 2023: bpel 7 3/4", bpfsl 8", erect girth mid shaft 5 1/4" (5 1/2" at base)