So I pumped for 24 minutes straight just now but at light pressure the whole time. I pumped enough to feel expansion and then I would just let it do it's thing until I didn't feel it anymore. Then, I pumped again. I ended up pumping about every 4 minutes until I got to 24. When I pulled out I noticed I had very little fluid build up. I measured my girth and I came in .5" short of what I normally expand to. That's what I expected since I think fluid build up accounts for about half an inch of my usual expansion. Ive been doing the 6x6 sets but I think I'm going to try doing 36 minutes straight at light pressure to see if I get the same expansion but with less fluid. I guess it's worth a try. To be honest, the fluid build up isnt even a big deal to me. I don't mind. The only reason why it's an issue is because I think that if I'm expanding due to fluid, then that means I'm not expanding my tunica. When I pump water, something has to expand to compensate for the lost water. If The fluid expands first, then my tunica won't expand much. What do you guys think?