Full screen black bars 0.6.10

[dobbs]

I just installed the newest smplayer and now when i play a video i have black bars on the top and bottom of the screen. When i try changing the aspect ratio the width of the screen will change (adds black bars to the sides) but the height remains the same. If i hit shift+a it will fill the screen, but when i leave full screen the video won't re-size.