TTMSFNCBloxSelector Item Size

Is there a way to get the size of the selectable items in a TTMSFNCBloxSelector to scale or otherwise size themselves, or is the (rather large) size of the items fixed?

You can change the width & height with

  TMSFNCBloxSelector1.Appearance.ItemHeight := 40;
  TMSFNCBloxSelector1.Appearance.ItemWidth := 40;

But the items are auto-sizing themselves into the availble width. If you want smaller items you need to make the control less wide, or change the amount of columns