I have a large, mostly light and dark blue tattoo that covers most of my back. I have an olive complexion, and am generally healthy. I know the laser-removal procedures (with the Ruby, Yag, and new R20) and am familiar with how the process works, potential side effects, and length of time and costs. But I'd like to hear peoples' stories who have actually experienced it, rather than just reading dry medical studies and over-optimistic clinics' promises. Anything helps! Thanks!