Like an idiot, I sold both of my 710's in M390. I am looking hard at the M4 version but am concerned about the reported dents in the blade due to it hitting the stand offs. Two questions - was this a real issue, and if so, has it been resolved? Some have said that it doesn't come anywhere near the stand off and couldn't possibly have made contact with it. If anyone has any info, I would appreciate it. Thanks!