Confused Differential spoilers looking for confirmation

I’m confused are differential spoilers working now in Plane 3.52 now I would like to use them on my new wing ?
Also Will they work in parallel with elevens when not active ?

Please Reply waiting on answer before I split my elevons

Move from un categorized to plane
http://discuss.ardupilot.org/t/dont-post-here-m-kay/10949