as all we know in the new 1.1 of minecraft wool will automatically regrow on sheeps this makes pixel art a lot simplyer couse you can color a sheep and use the wool infinitely so i want to make even the dyes infinite in order to easyly paint cables or construction foam my suggestion is to meke the extractor extract the dye from the wool (except for white wool or farming wold be too easy and eventually for blue wool or we will have infinite lapis... even if blue is my favorite color)
p.s. sorry for my english i'm not good at writing in this language if u can't understand the post i'll try to explain myself better