For the taggers out there who have trouble with animating tags and they come out looking grainy, below you can find some settings that could help you. I know I had trouble with it before until I came across these settings. I can't remember where I saw it, so I am not laying claim to the original tutorial. If you are the original "artist", please let me know and I can credit you. :)
With all tag ready to go in animation shop, take the following steps:
go up to FILE > OPTIMIZATION WIZARD
now just keeping clicking next and that takes you to the end result.