I improved the tabletop of my bottom-of-the-line table saw, and the saw’s performance has gone through the roof. A piece of MDF, a few scraps and screws, and a couple hours work was all it took. It saved me hundreds of dollars because I didn’t need to buy a bigger and better saw for my space-deprived shop. The tabletop is made from 1/2″ MDF (you can use thicker material, but …