:) :)

Ok found a fix for that one  8-)

In the aircraft .cfg file for Version 1.3 go to the
[airplane_geometry] section.

There look for:
spoilerons_available    = 1 must be 1
auto_spoiler_available   = 1 must be 1 - this was setted to 0
in my file so the Autospoiler didn`t work.

In the Sim you have to activate it first in VC with  Shift #
After that go over to 2D Panel open the Pedalstal panel and "voila"
you see the Speedbrake armed  8-)
Hope this helps most users like me - seems somethings mistaken
in the aircraft .cfg file in that section.

Good luck......... ::)

cheers
Mario  ;)