diff --git a/range/Advanced/TSPdfParagraphRange.tsf b/range/Advanced/TSPdfParagraphRange.tsf
index 95f1b64..4159f19 100644
--- a/range/Advanced/TSPdfParagraphRange.tsf
+++ b/range/Advanced/TSPdfParagraphRange.tsf
@@ -60,6 +60,7 @@ begin
     {self.}SetPPr(paragraph_.PPr);
     {self.}SetLvlText();
     ppr := new PPrUnitDecorator(paragraph_.PPr);
+    if not ppr.RPr.Sz.Val then ppr.RPr.Sz.Val := docx_to_pdf_.Font.GetDefaultSz();
     {self.}ResetCoordinates(ppr);
     {self.}EndX := {self.}StartX;
     {self.}EndY := {self.}StartY;