Thanks for the tweak hiccup. Highly appreciated.
Yes those lines are indeed visible moreover there are other UI elements that appear to be off too.

Notice the wave bar is not exactly in the middle of the background band and the track timers are overlapping the wave bar too.

Notice the track timers again, they appear at the place they don't suppose to. Also the volume slider and progress bar. Not sure if they are in the places intended.

The text of the tab is off too, not exactly in the center but a bit lower then what it's supposed to be.
I will gladly accept the improved version but even if you don't improve this skin, I'll still keep using it.
Thanks again for the fix.