Re: Filling window weight pockets with foam
I agree with Houston, and will add that you cannot just squirt down the holes where the pulleys once lived, all you're going to accomplish is to create a ball of foam that will expand and cause the jamb to bow. You've got to pull the face trim off the window and sparingly squirt in the foam. Use just enough to fill the gap between the jamb and the framing DO NOT try to fill the entire cavity with foam, you'll not only have a foaming mess, you'll cause the jambs to bow under the pressure of the expanding foam.
I also agree that using small cans and working at a relaxed pace is far better using industrial sized containers or special equipment and rushing. The small can will give you maneuverability and mobility. If you have to stop and the nozzle plugs up, grabbing another can is cheap enough.
I suffer from CDO ... Its like OCD, but in alphabetical order, LIKE IT SHOULD BE!!!