Originally Posted by Vibestar
Here's is what I found. If the tga is using to much shape and covers to much of black the RCO will become to big. I also think the shape of the picture is diagonal. The pic below is a example. When I save that in the rco it become a perfect rainbow with a big white line and a ending white line.
still think diagonal is good but the area doesn't matter. The size is important. When you save the tga you can always check the size of the rco by running start.bat. If its smaller then 41.844 bytes it's ok. Don't forget to hexedit the tga and run start.bat again.