User blog comment:Captain Boony Hat/XY-73 progress so far/@comment-32153758-20150823143931

That thing aint got vertical stabilizers.

I personally think you should add some. Heck, make them diagonal if you dont want stuff sticking up all the way.

You ever see the YF-23 Black Widow? It's mostly flat except for the diagonal stabilizers. Maybe you should do it like that.