Am a big fan of Ana's work, and have used several of her plans in prior builds including the more traditional Adirondack chairs. Those stayed with my old house, and I wanted something different for my new house. Really liked her Modern Adirondack design with the floating arm rest. However, plans are like recipes to me--a guideline. I wanted the back boards to run up and down, and I am a bit more robust than the lovely and petite Ms. White, so they would need to be wider after I built the first one at 19 1/2" wide per plan. The next three I made 22" wide and that worked well without throwing off the geometry and angles of the other parts. Since I ran the backboards up and down, I needed some cross beams for stability and to give an attachment point for the middle of the boards. Cut some 2x4s at 15" wide, drilled pocket holes in both ends, and attached in between the back supports with the pockets facing up to be hidden by the back boards. All of the 2x4s were leftover cut-offs from the houses being built in my neighborhood. Since the frames were free, I splurged and went with cedar boards for the backs and bottoms. With the wider frames, I had to use 1x12s ripped down to 10 3/4" to get the right look (about a board's width in between). Needed some color, so I painted the frames Teal Seaglass from Menards. Cedar was stained with a natural deck stain from Sherwin Williams. I experimented with salt paint (mixing unsanded grout with the paint) to give a heavily textured and weathered finish but this was unecessary--the wood was distressed enough and I am a terrible painter. It also toned down the color so I skipped that step and just went with 2 coats of plain paint. It looks like outdoor furniture should up close. As always, am pleased with Ana's plans. Thank you for doing all the hard work!