I am imagining that being a high end player it is probably somewhat heavy and has some vibration protection built in. I wouldn't worry unless you hear obvious disc skipping issues.
A word about audiophilia, Margot: there are solutions usually well meaning people who can sell you all kinds of solutions for potential problems, and you can really go down a rabbit hole chasing all of these. In this case at least it would be best to decide if you even have the problem before attempting a fix