Review on Computer chair Everprof Lotus S4 gaming, upholstery: textile, color: black/red by Momchil Gavrilov ᠌

- After adjusting the stiffness of the rolling spring, there was a clicking sound when landing on a chair. If the spring is tightened, it disappears, but after a while it appears again. It's infuriating. I noticed this "jamb" on the third day of use. My wife thought that I was rattling pans, sorry I can’t add a video; - On the casing hiding the backrest adjustment mechanism, the thread is crooked, one screw does not want to go in completely; - The metal of the hardware is very mediocre; during assembly, the slots were torn off at one of the screws; - As other users have already said, it is necessary to modify the screws for fixing the armrests so that they do not stick out of the armrest itself; - A meager instruction, in which there is not a word about fastening the casings of the back adjustment mechanism (a trifle of course, so it’s clear where to put them). And in general, there is more unnecessary information on it than necessary; - The rattling of the wheels in the cross when rolling on the floor; - After a week of use, the screws on the backrest mount came loose. On one side, the seat has a "sliding" mount (see photo). It is there that there is a backlash and, as a result, a crooked back (see photo), which does not quite favorably affect the “even posture”. I don't know how many times I can "tighten" it until it breaks the slots on the screws. - The zipper is closed crookedly, it is not possible to open and close normally, the fabric is too tight, but this is not critical; - Cracked cover.