Spent 45 minutes chasing a wobble in my table saw blade... turns out the arbor had a tiny burr I never noticed
I was out in my garage shop in Wichita last Thursday, ripping some red oak for a bookshelf job. Kept hearing this weird vibration and getting rough cuts until I finally felt the arbor flange with my finger. Grabbed some 220 grit paper and gave it 10 seconds of hand sanding, wobble disappeared instantly. Anyone else ever have a tiny flaw like that ruin your day?