(B2014-095) Added a BackSpaceSize format variable off PrintData

(B2014-095) Use BackSpaceSize

PROMS/Volian.Print.Library/vlnParagraph.cs

@@ -2342,7 +2342,7 @@ namespace Volian.Print.Library
 				// Need the following with some modifications for WCNCKL format:
 				if (Rtf.Contains("{Backspace}"))
 				{
-					XOffset -= 25;
+					XOffset -= (formatInfo.PlantFormat.FormatData.PrintData.BackSpaceSize??25);
 					Width += 24;
 					Rtf = Rtf.Replace("{Backspace}", "");
 				}