Yes, that’s correct, a significant move and only then type the small displacement of that particular cardinal point.
( When trying through ‘Entity Info’ it requires two steps of changing a radius. I mean with changed as small as 0.000001mm).
Best way to check these things yourself is to place a dimension and change settings to highest precision. You’ll instantly see the chance (even up / down to 0.000001mm) without waiting for our answer, 
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