Been working on a slab coffee table for years now. Other projects, girlfriend to fiancé and building stuff for family have sidelined it.
Have you noticed that projects often create mini projects on their own? I was making a wide tenon and the router table wasn't gonna work. Cue light bulb and das blade....but they required making a dado insert. No problem, did burn about 2-3 hours including pattern routing and trip to Orchard for set screws.
Setbacks wise, first cut this morning to continue the dado on the tenon. Forgot I had the blade up for the shoulder height, not the cheek height and...cut the tenon right off. My first cut of the day at 8:30am. That was a $27 mistake as I have to start over in the stretcher piece now.
Benefit is this board isn't cupped from sitting a year and I'm more experienced in making the tenon.