When I import soem SVG's, there are thin grey outlines around some parts that are just fills in Illustrator. I've set my SVG up so that one layer contains all the paths you see (just fills, no outlines), and a layer above it with a path for the hand to follow (stroke opacity 0). Some of the fills are showing up with grey outlines and the others aren't, even though they've been treated the same way in Illustrator. This is how it's appearing:
This worked, thanks!