Yeah, core and key way are the same thing. If properly done, I have found that a dozer can do a good job. I think all compacting is best done with a sheepsfoot roller but I've seen quite a few successfully done with a dozer.

It's not about the fish. It's about the pond. Take care of the pond and the fish will be fine. PB subscriber since before it was in color.

Without a sense of urgency, Nothing ever gets done.

Boy, if I say "sic em", you'd better look for something to bite. Sam Shelley Rancher and Farmer Muleshoe Texas 1892-1985 RIP Grandpa