Hi, In the picture, you'll see that the pocket was removed from my wooden double hung window. I have an idea as to how to go about replacing it, but would appreciate a little guidance. (I did not remove the pocket, and protested when it was. My ex had taken out the wall, reinsulated and put the boards back up with plastic. With the half hearted intention to put up drywall and finish what he started. The windows were planned on being replaced with new. But, that is not happening and I am happy to repair my windows and am in the process of doing so right now. Reglazing, repainting, redoing the ropes and weights and repairing the storms and painting outside.) Thank you for the advice!