Resin Pull (pigment design on foam)

I have recently don a resin pull on the deck of my next board. It looks really good, but when I went to laminate the deck (bottom went fine) the color ran a little outside of when my pinline will hide it. This happened only in a couple areas of the board, but it is enough to ask “How did this happen”? I am wondering if my pigment to resin ratio was off, or does this usually happen?

scroll down and look at the ‘Trouble’ thread. rail lams hide the bad spots.