The "tag" means the motion name that is assigned to a part. In your case the airleon is the part name that you would use in fsds 2 to give the part movement. The airleon movement is up and down(+90/-90). The problem that you are using this "tag" for your spoileron. When you turn your plane to the left ,the left spoileron should stay up and the airleon stay up. The right wing's airleon should go down and the spoileron should remain flat, instead of going down into the wing.
Hope that was not to confusing.

Guys, the way I did it is this:

In the "keyframe animation" table in FSDS2, there are two entries called "l_spoiler" and "r_spoiler". Just tag your parts as that, and have Keyframe 0 as the "flush" position, and Keyframe 100 and the deployed position.

Compile your aircraft and start up FSedit. Go to the Flight dynamics page and click the "controls" tab. In the bottom right hand corner there is a section called "spoiler".

Check "spoilerons available" and set the max deflection of your spoilers.

Save and close FSedit.

Now located the aircraft.cfg file and open it up in notepad. Under the section marked "Aircraft geometry" there will be some lines like this.

     spoiler_limit           = 60.000
     spoilerons_available    = 1
     aileron_to_spoileron_gain = 3.000
     min_ailerons_for_spoilerons = 10.000
     min_flaps_for_spoilerons = 0.000

If not, add them in. The values are self explanatory, except for "aileron to spoileron gain" This basically means (if it's set to 3, as it is here) That if the max up limit of your AILERONS is 20 degrees, then to get a 60 degree deflection in the spoilers, the ratio must be 3:1.

These numbers are a good start, but play around until it looks right for you.

Hope this helps you guys out, any problems or questions, just post them and I'll try to help!

Regards, Ric B.

That is exactly the problem I have.

Though it is normally the inner the one that act as an spoileron. The outer is a grounded one like you say.

Has anyone have any sugestions for this problem?

Hmm, you are right this is tricky!

Faced with that, the way I would do it is to animate the spoilerons as I stated above, but animate the spoilers like this.

Take the ground spoilers and remove all animation tags, (so they are flush to the wing) but set the display condition to "on ground" and "false". These will only show when the main gear is off the ground, and will remain stationary all the time.

Copy and paste these ground spoilers and tag the  second set of ground spoilers as "l_spoiler" and "r_spoiler". Set the display condition to "on ground" and "true" with a value range of "1=0" and "2=100" so they display only when on the ground and between keyframes 0 to 100, ie, the whole range.

This means you will have spoilerons that respond to roll, and also act as "airbrakes" while in the air. The ground spoilers will only work on the ground.

I think this should work, if you have problems, email me and I will try to animate it for you if you want.

Ric B.