it's okay to post a solution instead of just asking for , right? :p[ for widescreen (16:10/16:9) skinners ]
I'm assuming you've already saw
my post about stretching taiko-bar-right issue, so I'm giving y'all a
solution :
Make the taiko-bar-right(-glow) HALF of the size template, which is originally 845*200 to 423*200, But, instead of just a canvas resize, do an image resize, or 'squeeze' your image.
NOTE: For Photoshop s don't add any blending options (glows, shadows) AFTER you 'squeeze' the image. Instead, flatten your layers first, then resize.
Same thing goes for any image editor.
But there's a catch:
your taiko-bar-right WILL be blurry (looks like you've just used a JPG on this element/not HD even on standard). A possible workaround would be make this element the only HD element on a standard resolution skin, thus the element dimension would be 845 x 400 (haven't tested yet, If anyone have tested this, let me know

)
as an example below, I've just ONLY 'squeezed' the text, but method I gave above will work, hopefully.
this solution is dedicated to Uruoki, who has messed with this element for an hour, and finally gave up :p
Don't giving up, Uruoki, you can do this~!