Spray Gun that disappointed me a purchase I regret ....

Purchased by necessity, but soon resold to its purchase price, because I find that this gun does not fulfill its role at all.
Noisy for my taste, heavy if taken at a hand, after an acrylic painting well mixed as stipulated in the instructions, and after trying on a wall, I preferred to stay with my old rolls that I find simpler , making a most beautiful effect, without running better and widely spread that this gun that needs lots of layers to cover a wall correctly.
Really disappointed with this spray gun, I who tinkers in Bosh .... am very satisfied with my other tools of the brand, but not of it.
Very difficult to apply a waste of time, the projection of tiny particles on the eyes, face, clothes ...
I wanted to simplify my life with this tool, I am rather spoiled me ....