Lol, I did, the grinder took its own course because I couldn't see straight ..
But in reality, I cut the rusty one out, but when I went to cut out the new one, I realized the first piece was too small to allow for the bumped out area, so I cut the new piece to a size that would work, and marked it out over the hole cut on the Cuda. Those new cuts were a bit wavy, resulting in the gaps.