Hi Melvin,
Yes I have. I've stated my issue with the results and they basically said its due to the hair quality at the back being better than the top. I cannot fathom that as an answer.
But the person giving the advise is essentially an appointment coordinator. I pushed it and he said he'll get the medic team to look into it. Problem is, it's done now. From the gaps, to angulation of placement and generally placement in general has me looking like this was simply a botched job. And to talk about DHI/FUE is simply a marketing gimmick that has worked in my case. If you look close up at the below, you can see it's not a good result.