Dear John:
When I got my corner chisel, I was told it was suppose to have a small point at the corner where the two sides met. (I'm sure there are others who agree with Rudy. And I'm not saying he's wrong, just a different point of view.)
But it's my understanding that both sides should be even in length.
Otherwise his sharpening instructions are what I was taught also.
Good luck with your new (old) tool.
Jim
