Need a little help with this

[Slider One]

I don't even have a composite-cable. Never saw the point in buying one, since all games worked nice on my DC. I also always thought, I would get a b/w picture, if I connected my NTSC-DC on a pal TV this way. So I only use RGB.
Okay, I did the following:
I started your patcher, chose the Image (it's a Nero-Image) and hit on search. The proggie showed 3 50 Hz-Flags (do you call it so???) in the list. Then I selected (highlighted) all of them and clicked on patch. The Patch-Button went grey, and I thought the Program was working but nothing happened.

When I tried to extract the Image to check directly on the 1st_Read.bin, neither Isobuster nor any other could open it.

Seems a hard case for me, but I won't give up on it. Later I'll try your Patcher on Star Gladiator. It's a CDI I guess. Maybe it works better...