Hi, I apologize if this could be seen as thread hijacking (I didn't want to create a duplicate post with essentially the same issue), but I'm genuinely eager to hear any possible solution. I'm encountering a similar problem, having made changes to the same image(and having the same .rul changes as robin), and unfortunately, I haven't been able to make it work. It's quite perplexing as I can freely modify any other background file, except for this particular one.