[decehek778]

Well this would turn a lot of thinking about pumping on its head, as most people who have got results from pumping have done so by doing it for very extended times. That's usually what people are encouraged to do.

I would imagine so. With people getting results in a less than ideal environment, we could guess that there is potential gains left to be had. I wonder if these people pumping for these lengthy times are pumping any higher than -25mmhg. If they are under that pressure, I could see why they are still getting growth.