I follow Avocet8’s pumping for ED twice a day, 3 days a week. I pump for at least 30 minutes at under 5hg twice a week, Last night I pumped for over an hour and my pumped girth increased to 6” instead of my normal EG of 4.75”; however I did have a small doughnut. As I mentioned, I haven’t taken any unpumped measurements, but I haven’t seen any significant unpumped gains. Flaccid girth and and length appear to be a bit bigger and my unpumped EG feels bigger.
I primarily use an LA elongated (wide mouth) 1.5” cylinder attached to a Harbor Freight pump. I also water pump in the shower with a cheap rubber ball pump. Since I completely packed the cylinder last night for the first time, I will have to order a 1.75” cylinder.