diff --git a/trunk/Units/MMLCore/dtmutil.pas b/trunk/Units/MMLCore/dtmutil.pas
index f84ea8c..c5c3e65 100644
--- a/trunk/Units/MMLCore/dtmutil.pas
+++ b/trunk/Units/MMLCore/dtmutil.pas
@@ -37,7 +37,8 @@ Procedure PrintpDTM(aDTM : pDTM);
 
 procedure initdtm(out d: pdtm; len: integer);
 function ValidMainPointBox(var dtm: pDTM; const x1, y1, x2, y2: Integer): TBox;
-function ValidMainPointBoxRotated(var dtm: pDTM; const x1, y1, x2, y2: Integer): TBox;
+Function ValidMainPointBoxRotated(var dtm: pDTM; const x1, y1, x2, y2: Integer;
+                                  sAngle, eAngle, aStep: Extended): TBox;
 function DTMConsistent(var dtm: pdtm): boolean;
 procedure NormalizeDTM(var dtm: pdtm);
 
@@ -238,7 +239,8 @@ begin
   Result.y2 := y2 - b.y2;
 end;
 
-Function ValidMainPointBoxRotated(var dtm: pDTM; const x1, y1, x2, y2: Integer): TBox;
+Function ValidMainPointBoxRotated(var dtm: pDTM; const x1, y1, x2, y2: Integer;
+                                  sAngle, eAngle, aStep: Extended): TBox;
 
 var
    i, d: Integer;
diff --git a/trunk/Units/MMLCore/finder.pas b/trunk/Units/MMLCore/finder.pas
index 312bf1e..63e66c3 100644
--- a/trunk/Units/MMLCore/finder.pas
+++ b/trunk/Units/MMLCore/finder.pas
@@ -2069,7 +2069,7 @@ begin
 
   // Get the area we should search in for the Main Point.
   //writeln(Format('%d, %d, %d, %d', [x1,y1,x2,y2]));
-  MA := ValidMainPointBoxRotated(DTM, x1, y1, x2, y2);
+  MA := ValidMainPointBoxRotated(DTM, x1, y1, x2, y2, sAngle, eAngle, aStep);
   //writeln(Format('%d, %d, %d, %d', [MA.x1,MA.y1,MA.x2,MA.y2]));
 
   DefaultOperations(MA.x1, MA.y1, MA.x2, MA.y2);