Using compressed air for Winterizing is GREAT!

Have a T@B 400 and done winterizing using the anti-freeze method. This year I tried the compressed air method. Dropped my pressure to 40psi and it was so easy and effective that I can't believe it. I was thinking that 40 psi would probably work but not very well. What I found is the pressure "blows" up the water tank a bit and you get a great burst of pressure when you open the facets. I will simply not go back to the anti-freeze way again. I live in a climate that doesn't drop below 25 degrees so I know it will work. Antifreeze might help the pipes in weather below zero if you live in that kind of climate.