Unfortunately, I then found some quality problems at a closer look, simply should not occur at this price.
on the left side of the backrest I found glue residue on the pads, were right next to it can also be found on the plastic cover of the recess residual adhesive and the plastic part was scratched down.
Seat and backrest can not quite plan to assemble, looks to the left behind the seat surface about 1cm out and on the right there are not even 3 mm, also can be seen on right down between the backrest and seat a piece of cloth.
The seam on the left side of the seat I very far apart, you can even see without problems the foam.
The lean wiggle a bit, well, the whole structure, but I think that something like that is quite normal, but the latch on the right armrest snaps not own one, you always have to help out, it does not matter whether I make the armrest up or down , the lock does not work.
The seat is generally quite good, but it is up to the back rest just above the last seam a cross brace under the fabric or upholstery, it has after about 1 hour caused a significant pressure on the back with me and after a little over 2 hours was this pressure but then uncomfortable and I have preferred myself first not to lean and this seating position was also quite fast uncomfortable.
All in all this a few shortcomings too much and just what it takes to sit the comfortable namely, the chair has failed me. I do not know if now only in my chair this cross member presses on the back, but nevertheless I can forgive a maximum of 2 stars for this chair.
The processing up to scratch and convenient Stizen passes after about 1 hour.
That's me not worth 220 euros and the DX Racer goes back definitely.