Looks like you don't understand message number 4 which is the content of my question. The language regarding "Adapt to connector" still persist, this thread is still relevant for LV version 2015. No need to post, I'm not having troubles with LV code. See my question below, its pretty clear. He's what I wrote: "So Mike, Your saying the grayed out "adapt to connector pane" from Call by Reference BD menu is there to adapt when the strictly type connector is only changed during development and NOT during runtime programmatically. The feature is not grayed once a new static connector pane is used to replace an old connector pane. Correct?" Rich J