I create the table from scratch in Aspose.Word. At that time it looks perfect. I set the "Spacing After" to 0 in code when it is created. The destination document has an after spacing set to 0. Then I insert into the destination document with the "KeepSourceFormatting" set using the following code.
NodeImporter importer = new NodeImporter(srcDoc, insertAfterNode.Document, ImportFormatMode.KeepSourceFormatting);
Does anyone know why it keeps setting the spacing to 10pt?