Henro,
I understand what you are saying, the two things you can't see from that photo is the gap on the other side of the tooth...it looks to be about about 3/8" of an inch. It comes nowhere close to fitting tight to the bucket edge. Without measuring though, the first bolt hole for the side teeth are is right at the bevel and for the middle tooth looks to be back almost a 1/2". I guess that is maybe designed to accept other bolt on teeth? Take a look at your bucket and let me know if you have the same.
I understand what you are saying, the two things you can't see from that photo is the gap on the other side of the tooth...it looks to be about about 3/8" of an inch. It comes nowhere close to fitting tight to the bucket edge. Without measuring though, the first bolt hole for the side teeth are is right at the bevel and for the middle tooth looks to be back almost a 1/2". I guess that is maybe designed to accept other bolt on teeth? Take a look at your bucket and let me know if you have the same.