diff --git a/PROMS/Volian.Print.Library/vlnBox.cs b/PROMS/Volian.Print.Library/vlnBox.cs
index c6d71cc7..a7f35d73 100644
--- a/PROMS/Volian.Print.Library/vlnBox.cs
+++ b/PROMS/Volian.Print.Library/vlnBox.cs
@@ -94,7 +94,9 @@ namespace Volian.Print.Library
 					case BoxFPLCaution:
 						lineThickness = 3;
 						cb.SetLineWidth(lineThickness);
-						cb.Rectangle(left + llxOffset, bottom + (lineThickness / 2), right - left, (Height - lineThickness) * MyPageHelper.YMultiplier);
+						// use a Y adjustment (top & bottom) to make the caution box match the 16bit output.
+						float YbxAdjust = 6.5F;
+						cb.Rectangle(left + llxOffset, bottom - YbxAdjust + (lineThickness / 2), right - left, (Height - lineThickness + 2*YbxAdjust) * MyPageHelper.YMultiplier);
 						break;
 					default:
 						// For other than thick, thin and double.