I think you are at the right gravity for doing it if it needs it.
There are two things you can do: 1) pull a sample, let it warm and check for diacytal. It will present as buttery, butterscotch, or slickness. 2) just do a diacytal rest. Just doing it shouldn't hurt anything even if you don't need it.
Cleaning my daughter's bedroom is like a freaking archeological dig.
On deck: Apple Honey Ale, Barleywine, Belgain Golden Ale, Malt Liquor, IRA, Wit, Uinta Hazel Clone, Uinta Yard Sale Clone.