What would cause a BS blade to wonder (best word I can think of)? I noticed the blade was not tracking where I had set it. I tweaked it a little and watched it track for a minute or so and all of a sudden it ran all the way to the back of the wheel. I adjusted the tracking arm until it was tracking correctly and then after a minute or so it ran all the way to the front of the wheel. I finally got it to track a little to far forward but it stayed in place. I cut for a while when I noticed it was not cutting correctly. Stopped the saw and found the blade all the way forward. This happened twice. I am cutting 3.5" cherry so if it moved I would have expected it to move back. Just about everything on the saw is new except the wheel and it has never been dropped.
The saw is a Delta 14' bought new around 1994.
The saw is a Delta 14' bought new around 1994.