In Project X, we see the extreme left side of the Simplex Maintenance Console (SMC) with the desk, and the extreme right side of the SMC: the middle section is missing. The scope bay is covered with a plexiglass sheet, and is used in one scene as an X-ray light box. The meter on the Marginal Checking System panel has been replaced by a group of knobs. Thanks to Glenn Edward for spotting this one.