RE: H9 35% Extra 260 Loose Stab ??
I always wind up glueing the CF rod that the stabs mount on solid to the fuse. It doesn't take many flights to loosen them up. Since it will never have to fit in anything that small anyway it's not a problem.
Use little shims of balsa to align the CF rod to the wings before glueing. Go to Tower Hobbies and look up a kit's instruction booklet to learn how to alling a stab.