Hi all. I am working on an assembly of a building. I have the building walls created in a part. I am applying a decal to the building walls (in the part file NOT the assembly). However when I drag the decal from the folder on my computer to the wall i wish to put it on, it displays it in a checkered manner. Instead of just one single decal there are endless rows and colums of the decal. I cannot seem to figure out how to fix this, Ive tried all the mapping and appearance tools I could think of.