jukixel

Hi guys, so I recently got a cover up and it's a little over 2 weeks in the healing process. I'm finally starting to like it, but it doesn't fully cover up my old tattoo! There are hints of the old tattoo still showing through (where the arrows in the picture point to the faint black curved line). Is there any way to fix this and cover this part up better? Can I just go back for a touch up and maybe have the tattoo artist go over it one more time with some shading and yellow ink? Thanks for the advice.