My issue was… I had a custom field with a yes/no checkbox. If the box was checked it got a value of 1 in the database and if no checked it got a value of 0 in the database. The only way my posts shows with my custom script, is with a value of 0. But the plugin was not importing the value of blank instead of 0 even though my import file stated 0. Chris resolved this issue. Thank you for resolving it.