Unpopular opinion: stop building your workbench with 2x4s from the big box store
I see so many posts where people build these massive workbenches out of those wet, twisted 2x4s from Home Depot or Lowe's and then wonder why their bench wobbles or splits after six months. Look, I get it, they're cheap and convenient. But I learned this the hard way after my last bench developed a three-quarter inch gap between the top and the frame in under a year. For $11 more you can get kiln-dried Douglas fir from a local lumber yard and it stays straight through the seasons, trust me on this. My current bench has been solid for 4 years with zero sagging or cracking, even with my heavy toolbox sitting on it. Am I the only one who thinks the big box lumber is a total rip for something that needs to stay flat and level?