Doing a digital print for a lighted sign. What I would call a Cloud sign. We have always noticed a wash out look with a full digital printed plex face. I've read somewhere about printing a second copy in reverse and sticking it to the inside of the plex and then the normal print on the outside. That this will make the colors look more defined and not have that washed out look to it. Any one out there familiar or hear of this as well?