Ted Russell found be a nice walking plow last fall and I want to use it this spring. It needs a coulter and I am having trouble finding one. The plow is 10 inches and I think its a McCormick Deering (though I haven’t seen it for many months). Anyone have an old coulter lying around they would part with or have any suggestions? I found some 12 inch coulters made for tractor plows, but I think that will be too big. Thanks.