Which side do you have the problem with the 'little pokies' of color coming thru? Yes, you can get your tension tweaked to fix this, but, if this is difficult for you then use the mono thread in that location. Example, if your bobbin thread keeps appearing on the top, then use a white on top and the invisible thread in the bobbin. Or vise versa using a blue in bobbin and the nylon thread in top. If it is in the bobbin, be aware that there is a 'clear clear' thread and a 'dark clear' thread. I would use the dark clear against the dark blue or clear clear on the white.