Settings for Syneron ELOS Plus diode laser?

Hi there, after failed treatments for back hair removal with both the Lightsheer Duet and Alexandrite lasers I am now looking at treatments with the Syneron Elos Plus. I think my past treatments failed because the technicians who treated me were very conservative with their settings as they were scared of side effects. Can someone give me an indication of what settings I should be looking at with the ELOS? I am desperate to avoid another failed course of treatments. Thanks you.

PS: My skin does tan when exposed to the sun so that I am probably a high Fitz 3 low Fitz 4 skin type.

How many sessions did you have with the lightsheer? Alexandrite?

How long after your last session did it take before the hair grew back?

I’m curious, I am trying the light sheer now, so far it seems good but I have only tried it on my pits, my next appointment I am going to try it on my back. I wanted to see how it was going to feel/work before I put more into it than just my pits.