Larry,
You are doing very good. At 4 weeks I was still using 8-10 pads per day one-2 at night. My fluid intake is about the same as yours and my activity level is normal. I work from home so I am not out and about that much.
Currently I am on 2-4 pads per day Surgery was 9/10/09. I think that I am beginning to make progress and the doc tells me I will probably be dry by April. Everyone is different. Some guys take a few weeks and some a few months. I just started using the Cunningham Clamp (not bad) but I will only use it if I am going out of the house. The doc doesn't want me to become dependent on the clamp and stop my nerves, muscles and brain from reengaging in what they are supposed to be doing.
I hope this helped.
Len