I just printed some two color shirts for the first time and had some trouble with the colors after curing the shirts under my flash dryer. I did white text with a circle graphic that was red. The circle was to be behind the white, so when i printed the white it crossed over a few small spots of the red circle. The prints came out fine, except for the few small spots of white that crossed the red. These spots turned a yellowish color after curing. I tried different drying times with no help. Any suggestions?