diff --git a/ba/ba8300b.uml b/ba/ba8300b.uml
index badfd1fa7..81dd58c5e 100755
--- a/ba/ba8300b.uml
+++ b/ba/ba8300b.uml
@@ -135,7 +135,7 @@ BEGIN
   PROMPT 2 5 "Colore ~Sfondo"
 END
 
-LIST F_BORDER 1 12
+LIST F_BORDER 2 15
 BEGIN
   PROMPT 2 7 "Bordo "
   ITEM "0|Nessuno"
@@ -143,6 +143,8 @@ BEGIN
   ITEM "2|Normale"
   ITEM "3|Spesso"
   ITEM "4|Molto spesso"
+  ITEM "7|1/12 pollice"
+  ITEM "13|1/6 pollice"
 END
 
 STRING F_RADIUS 4
diff --git a/ba/ba8301.cpp b/ba/ba8301.cpp
index 09609afb2..3a44f9cf5 100755
--- a/ba/ba8301.cpp
+++ b/ba/ba8301.cpp
@@ -1526,7 +1526,13 @@ bool TReport_window::advanced_set_draw_tools(PAT_STYLE pat, int border, COLOR fo
   if (visible)
   {
     if (has_pen)
-      set_pen(fore, border, PAT_SOLID);
+    {
+      const int pollici720 = border <= 1 ? 5 : (border-1)*10; // Spessore in 1/720 di pollice
+      const double thickness = pollici720 * _dpi.h / 720.0;   // Spessore in pixel
+      if (thickness < 1.0)
+        fore = blend_colors(fore, COLOR_WHITE, thickness);
+      set_pen(fore, int(thickness+0.5), PAT_SOLID);
+    }
     else
       hide_pen();
     if (has_brush)