Decals not working properly.

Hi All,

I need a solid colour decal on some plane bins. Basically, it should look like a vinyl graphic on a white solid background. At the moment though, due to the need for the deferred decal to be transparent, the graphic looks ghosted and very transparent like this:

The above had emissive on, becuause otherwise there is no colour at all. This is no good for what i need, i want something solid and defined more like this:

244701-capture2.png

But everything i try i end up with errors.

At the moment im using a tga with an alpha baked in, but i get the same results with whatever i seem to use.

Any help appreciated!