I have to make a large box with fairly thick walls. Its size is too large for my shooting board with Donkey's ear, so I'm using my miter sled on my table saw.
Even though my Wixey gauge says that my blade is at 45.00 degrees, there is a small gap on the outside of the joints.
I always forget the answer to this. Does this mean that the angle of my table saw blade is slightly greater than 45 degrees, or slightly less than 45 degrees?