We’ve been staring at this window for 2 years. I worked on the old caulk and prepping and Clark got to work on the rotted wood. We had to utilize the old wood from a different project in the house. A 2x4 now is really a 1.75x3.5 and the old wood is a very hard true 2x4. Sooo… to get a good patch we need the old 2x4 size. I hope that makes sense. The wood hardener? Dream product. It helped so many “spongy” pieces around the house. That and Bondo was a huge help. Stay tuned for the next step - but it went well today! Restoration of an old house is always a challenge. We are getting there!