I ordered 4 of these chairs from All Modern. One of the chair ran into issue that the front left leg was 1/2 inch short and I swapped around the legs with other chairs but didn't seem to solve the problem.
I contacted All Modern and they shipped me the replacement (just the top of the chair) and it didn't fix the issue either. I decided to ask for a complete replacement since I really wanted 4 matching chair and I was impress with the representative of All Modern. Not only they shipped me a brand new chair, they told me to donate or dump that last chair. Few days later, I got the last chair and here are all the chairs, around my dining table. All Modern is taking good care of their customers.