land plane build qustion

[carverbjs]

hello I am building a land plane and wondering if curved cutter edges off of a grader would work or should they be straight like a bucket edge thanks

 

[MtnViewRanch]

Curved is fine, if not desirable. I have 2 Land planes, both have curved cutting edges.

 

[carverbjs]

thanks I thought it would work just needed a little validation