Hi, I thought I'd dig out my SFC from the loft after over 20 years in storage. When I try it I find that the audio is fine but the video is corrupt. The two screenshots are using Super Castlevania, the blue one is the Konami startup screen and the next is the title screen. I've tried all my cartridges and they are all the same, audio ok but corrupt video. I'm using a NTSC RGB scart to my TV. Hope someone can help, many thanks