He deflates a little at the question. Solidity isn't so much the issue. It's more like he can just - interact with things. He still hasn't been able to do it on purpose.

Maybe. He spells the next word a little slower. Progress.

He'll take it, all right?

Before Tim can move his hands away he proceeds with How was work? He tries not to dwell on the utter inanity of making small talk on a Ouija board. Again: he'll take it.