I'm passing a control reference to a slider to a subVI. I placed the control reference of the subVI inside a flat sequence, but the reference value never shows up on the line when I run. When I probe, I get "not a reference" returned even though the probed reference from the main VI shows just fine. It's like the subVI control isn't wired to the connector pane (which it is by the way).
I moved the control reference in the subVI outside of the flat sequence and everything works just fine. Why does putting it inside the sequence hose things up?