Delta 36-510C table saw has a terrible fence. The fence clamps to an inclined front area, resulting in an inefficient clamp, which moves when you use it.
I have had my Delta 36-510C table saw for quite a long time. The saw is inexpensive and I had very little money and needed a saw. Little did I know at the time that the table fence that came with the saw was terrible. I’d set up the fence, lock it down as tight as possible, and half way through a cut the fence would jiggle free and mess up my cut. I would end up with cut wood with dimensions slightly off at the end. After 15 years of suffering I decided to research and build a DIY table fence that works, is accurate and stays put despite the vibration of the saw.