[Paddy]

Skunkwerx,

Thanks for the comments. I did as you wanted, made several options. First photo is the base of the grader blade. Second photo is a deep/sharp digger. Same idea as above, but a diff shape. I have to add weight to get a good cut but both are sturdy and will cut decent size roots. I use this one for deep narrow ditches.

Both work on the idea I can stradle the ditch. It's best on the equipment too.

Patrick T