diff --git a/TSDocxToPdf.tsf b/TSDocxToPdf.tsf
index 26b8372..95acd50 100644
--- a/TSDocxToPdf.tsf
+++ b/TSDocxToPdf.tsf
@@ -15,8 +15,6 @@ public
     function GetNextPage(page: TSPage): TSPage;
     function GetCurrentXmlFile(): string;
 
-    function AddTSPageWare(flag: boolean): TSPage;
-
     function AddTSPage(flag: boolean): TSPage;
     function LinkToToc(anchor: string; page: TSPage; left: real; top: real);
     function AddToc(anchor: string; toc: TSToc);
@@ -25,7 +23,6 @@ public
     function CalculateTextCoordinates(): array of real;
     function GetSymbol(symbol: string);
     function AddDocxPage(pg: TSPage; r: R);
-    function CalcParams(): real;
     function AddColIndex();
 
     function UpdateDocxPageNumpages();
@@ -130,24 +127,6 @@ begin
     return pdf_.SaveToFile(alias, file);
 end;
 
-function TSDocxToPdf.CalcParams(): real;
-begin
-    cols := current_sect_ware_.SectPr.Cols.Cols();
-    // println("cols = {}", cols);
-    w := 0;
-    if cols then
-    begin
-        for i:=0 to col_index_ do
-        begin
-            w := cols[i].W;
-            if i > 0 then text_point_.X += (cols[i-1].W + cols[i-1].Space);
-        end
-    end
-    else
-        w := current_sect_ware_.SectPr.PgSz.W - current_sect_ware_.SectPr.PgMar.Right - current_sect_ware_.SectPr.PgMar.Left;
-    return w;
-end;
-
 function TSDocxToPdf.Transform();
 begin
     for _,sect_ware in sect_ware_array_ do
diff --git a/range/Advanced/TSPdfLineRange.tsf b/range/Advanced/TSPdfLineRange.tsf
index c646980..af47d50 100644
--- a/range/Advanced/TSPdfLineRange.tsf
+++ b/range/Advanced/TSPdfLineRange.tsf
@@ -52,7 +52,7 @@ begin
     last := range_array_[length(range_array_)-1];
     case jc of
         "center":
-            offset := ({self.}Width - last.EndX + first.EndX - last.Width) / 2;
+            offset := ({self.}Width + StartX - last.EndX - last.Width) / 2;
         "right":
             offset := {self.}Width - last.EndX + first.EndX - last.Width;
     end;
diff --git a/range/Advanced/TSPdfParagraphRange.tsf b/range/Advanced/TSPdfParagraphRange.tsf
index cc7fddd..81de77f 100644
--- a/range/Advanced/TSPdfParagraphRange.tsf
+++ b/range/Advanced/TSPdfParagraphRange.tsf
@@ -147,10 +147,10 @@ begin
     if ifnil(paragraph_.XmlChildPPr) then paragraph_.XmlChildPPr := new PPr();
     {self.}SetPPr(paragraph_.PPr);
     ppr_unit_decorator_ := new PPrUnitDecorator(paragraph_.PPr);
+    {self.}Init();
     if not ppr_unit_decorator_.RPr.Sz.Val then ppr_unit_decorator_.RPr.Sz.Val := docx_to_pdf_.Font.GetDefaultSz();
     if paragraph_.PPr.PageBreakBefore then
         {self.}CheckAndAddPage({self.}LowerBound, 1);
-    {self.}Init();
 
     elements := paragraph_.Elements();
     empty_flag := true;
@@ -826,7 +826,10 @@ begin
     end
     else begin
         lines := roundto(line / 240, -1);
-        multi := ceil(size / sect_ware.BaseSize) * lines;
+        multi := ceil(size / sect_ware.BaseSize);
+        if (not ifnil(ppr_unit_decorator_.SnapToGrid) and not ppr_unit_decorator_.SnapToGrid) or
+            ((ifnil(ppr_unit_decorator_.SnapToGrid) or ppr_unit_decorator_.SnapToGrid) and lines > multi) then
+            multi *= lines;
         return sect_ware.SectPr.DocGrid.LinePitch * multi;
     end
 end;
diff --git a/range/Advanced/TSPdfTableRange.tsf b/range/Advanced/TSPdfTableRange.tsf
index 481a843..b25561e 100644
--- a/range/Advanced/TSPdfTableRange.tsf
+++ b/range/Advanced/TSPdfTableRange.tsf
@@ -49,9 +49,8 @@ function TSPdfTableRange.Calc();
 begin
     {self.}SetTblTblPr(table_);
     tbl_pr_unit_decorator_ := new TblPrUnitDecorator(table_.TblPr);
-    grid_cols := table_.TblGrid.GridCols();
-    for i:=0 to length(grid_cols)-1 do
-        grid_cols[i] := new GridColUnitDecorator(grid_cols[i]);
+    tbl_grid_unit_decorator := new TblGridUnitDecorator(table_.TblGrid);
+    grid_cols := tbl_grid_unit_decorator.GridCols();
     {self.}ResetCoordinates(tbl_pr_unit_decorator_, grid_cols);
     {self.}EndX := {self.}StartX;
     {self.}EndY := {self.}StartY;