I am trying to cover a tattoo that was laser removed. My clients tattoo was mostly gone with a very small amount of ink remaining in the original tattoo. The issue is suffered a decent amount of skin discoloration from the removal process. When I did the cover up the ink went in fine but when it healed the hypo pigmentation is still very visible. I should also note the guy who did the original tattoo caused a decent amount of scarring too so that presented another challenge. I did the tattoo in black and grey but was wondering if another pass would help with this? I was even thinking about trying to color match the skin and add some ink to tone down the scars and discoloration. What do you guys think??