Call me a noob but I just found a useful trick to place a horizontal wing on any vertical wing.
1. Attach the two horizontal wings together at their respective attachment point.
2. Place that whole assembly anywhere on the rudder.
3. That's pretty much it.
4. Go try it.
5. Hope it works for ya.
6. ..........
Me too! Lol thanks. I'm constantly finding things that I should have already known lol.@Delphinus
I knew how to do this but nice tutorial for newer player
Yup! You can do that. But sometimes the connection point doesn't work and when you load the level, the parts go all crazy and fly everywhere (super fun to watch)@Supercraft888
They don't always attach directly to the flat surface of the rudder@Johndfg
Just so I can get here @drdoom222
Couldn't you just attach it and mirror it
OR you could use a small fuselage, attach the horizontal wings on said fuselage piece, and voila!