I'm in the process of flocking my pool. I added the floc 3 days ago and it has kind of worked. It has sunk the particles to the bottom but when I vacuum it looks like it stirs more up than I'm getting with the vacuum. I'm vacuuming to waist so this is dropping my water level rapidly. I've vacuumed 4 times and I would say that I have at least 2 more to go. This is taking much longer than I expected and I'm wondering if I should be running the pump between vacuuming? Also, has anyone ever done this? How long will this take? Any advice?