Its even worse than what I posted - my “4 7/8” measurement should actually read “4”. If someone can make that change in my post I would appreciate it.
Gprent, you might be right about the tightness. I was shocked how much smaller my O-ring is than my member, I’d had no idea it was squeezing me more than an inch. I’ll probably stick with this for a little bit since it hasn’t been an issue, but i’ll shop around for some larger ones as well.
7.75 BPEL, 5 in. Mid-shaft, 5.5 in. Base