I'm looking to create a pickleball practice wall in my backyard and could use some advice on the best approach. I've been enjoying pickleball for a while now and want to enhance my skills by having a dedicated practice area. I'm wondering if anyone here has experience with building a pickleball practice wall and could share some tips on the design site, materials, and construction process. I'm particularly interested in the dimensions that work best, the type of surface to use, and any additional features that might be beneficial for practice. Your insights would be greatly appreciated as I embark on this project to improve my game.