You may also consider other tools to create stickers, such as LdrawPatternCreator or Quad2Dat. Requires (lots of) manual work, but result is far better!
There is also svg2dat, still in its infancy but promising. And for text only stickers, Txt2dat makes wonders.
There is also svg2dat, still in its infancy but promising. And for text only stickers, Txt2dat makes wonders.