Adding a border to Skada bars

[Qupe]

I've found a few UIs with custom skins to Skada. I've managed to tweak the font outline, shadow, etc... but I am unable to get a 1 pixel black border around the individual bars (not the window itself).

I've been picking through file comments, different forums and am unable to find anything that works. The closest I came was an old thread on this website but I wasn't able to successfully change the textures - pretty much the same problem the OP had.

Any ideas/insight/solutions?