Decal troubles

[LilLucy]

Hi everyone, im trying to make a Su-30KI mod based on Marc's Su-27 using a SKM cockpit with my own camo skin, and i tried getting the flag of Indonesia on the aircraft in the decal.ini of the skin and i showed nothing so i made a 650 x 400 Jpeg of the flag and converted it to .tga and it was 739kb and it looked like the picture below. so i thought the pic / file must be too big. Then i re made the flag with a 8 x 4 jpeg and it was a 1kb file, and it was the same problem. i tried lowering the scale all the way to 0.003 and nothing changed. 

But then i notice the default 51D has the Indonesian flag if i change the nation to Indonesia in single mission, soo is there a way to just get the national flag of it and how?

 

[+Wrench]

Perhaps you should download and read TK Decal's Tutorial? It can be found in the "Utilities" section of the SF2 Downloads