Any thoughts on why my Jet 6" jointer is suddenly creating a SIDE TO SIDE taper (on the width of the board, not the length)? It's impossible to get a good face on a nearly flat piece of rough stock. Keeps cutting on one side, gets thinner, and thinner. If I reverse the board, I get a high spot down the middle. I've never seen this before.
I'm in the middle of replacing the blades and tuning up the alignments. Figured I'd start there to make sure everything is right.
Thanks.
Bob