NJ, I have the same trouble with both papers. It's a printer color calibration issue. All printers are color-calibrated differently, so this compounds the problem too. I usually have to do multiple color adjustments of the image within Photoshop (or some other photo-editing software) in order to get it to print exactly as I want it. It's a trial and error process for me, so I always have some extra frosting sheets/wafer paper on hand.
I will have to work more with the photoshop. I have some this week and of course they will have a red logo:/ thanks!