I have to agree with the previous poster, who's review I did not see before purchasing, this panel is pants, the 2D panel totally interferes with the autopilot settings making it impossible to use, a real half assed job here and it should be fully refundable as it come nowhere near to being fit for use.
It is a shame that this panel is incomplete... you can see through the dash at night with lights on, the VS knob goes crazy after takeoff, the VC has missing gauges and the lcd are black.... all in all this panel is a mess. I have e-mailed for support on these issues with no replies. I have learned my lesson with NPSIMPANELS and will never purchase from again....