Shuttle rear blower only blowing on to windows

[Deadpool Edition]

Evening all,
Please point me in the right direction if there's already a post,
I've looked through and can't see the same issue!
2019 Shuttle SWB
My rear blowers fed from the fan in the rear are only putting air on to the windows, not on to the passengers.
I've taken the panel off, the actuators seem to be working OK. When I turn the dials the move accordingly.

Am I missing something obvious?

Cheers all!

 

[ben_charmoy]

Have you had a solution? I had the same problem and found this helpful:

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