Then what is the purpose of the two centered tabs/hookup points if there are no underside hookups?
I agree. I just got off the phone with Brad at RR and he verified your explanation. He stated that the brackets are mass produced with holes in them and there are no hookup purposes for those inner bracket, only for the support to be distributed along the bucket equally.I added a photo to my last post to show the brackets.
The purpose is it will distribute the load at (when picking/pulling up) at 4 points instead of two a less likely chance of bending the lip at the outer ends.
The bottom brackets are only for connecting the cable and do not support the rake on the bucket.
Also the V of the teeth grabs brush better than my tooth bar. I will use the tooth bar for digging and the rake for brush removal.
Tried to add these pics?? to prev. post.
On my 54" bucket looks like a good mounting alternative would be to weld a bar on top of the bucket and then chain the rake to the top bar...
I don't think that cutting the rake and re-welding is a good option...
Because of the angle, my 4" grinding wheel did not get the complete tab. With a bigger grinding wheel it would work OK.