Hi everybody,
has anybody of you had problems with the cropping of MAME bezels before?
I have attached a few quickly drawn sketches to show you what I mean.
One is the situation I have when I choose to view the full bezel artwork. That means black bars on the bottom and top of my 16:10 monitor. Urgh.
Two is the image I get when using the crop-option in MAME. The game screen is then filling the screen from top to bottom, but the section of the bezel artwork there is cropped / not visible.
Three is the style I am trying to achieve: I would rather lose a bit of the left and right portion of the bezel artwork and keep the sections on the top and bottom of the screen. I am dead sure that this was the kind of way it looked the day before. I must have done something in the meantime that interfered with this.

I am using HyperLaunch by the way. I have tried both enabling and disabling the bezel option in the general as well as in the dedicated MAME settings, but no luck.
I have also launched MAME without HyperLaunch to see if that sorts out the problem. No. It seems to be a MAME specific thing.
Could it be the the HyperLaunch artwork is different from the MAME bezel artwork and matches my screen better / leads to a behavior as in sketch three?