I notice it on my BW composite screen too, but not quite as bad. I just can't get the quality from that screen though. Can't read any text, it just looks awful.

I'm building my first GBZ right now and and I'm having issues with what I can only describe as screen tearing. Every time I play a scrolling game, like Mario or Pokemon, when the background scrolls, it seems like parts of it are moving faster than others and it's very distracting and gives me a head...

Nevermind. I figured out that I had the output on the Runcommand messed up.

I'm building my first GBZ and while testing, everything works fine, but when I launch a game, the screen goes blank and I get "no signal". I've tried forcing HDMI through config.txt and still no dice. Anyone have any ideas?