What software are you using to colour? You can do this thing where you turn the lines transparent so you don't have to struggle with white edges like this, it would really let your work shine! It's usually called multiply mode for the layer settings, though there are other ways. Lemme know if you need advice.
Thanks for the tip I appreciate the help... haven't tried that one,cause i didn't know, i'll try it next time.. Since i dont have much knowledge on coloring I need a LOT of advice .. If you can send me a note thats awesome i would love to read your advices.. I use photoshop cs6 for my coloring..
I just noticed this and I have an answer. Put the lineart in an upper layer and adjust the layer properties. Make sure the layer is set to "multiply," so that all of the non-black items will be transparent. It's great for colouring!
yeah im coloring right now and it's awesome..usually i delete the background using magic wand and sometimes its quite frustrating and it takes a lot of time.. but this one put me straight to coloring man its so useful.. I apreciate the help... both you and ~tigr3ss thank you