I have recently purchased the Schwarzmuller Trailer pack. I use the job dispatcher quite a bit, anyway underneath the trailer selection in the job dispatcher I see the Schwarzmuller trailer option, I click it and on the preview its just the company trailer with almost like a white border. Regardless of this I take the job anyway hoping the trailer will fix itself, I take the job and it is still not the Schwarzmuller. What am I doing wrong, or is it a bug?