What is the correct order to adjust an ergonomic chair?

Start with seat height — feet flat on the floor is the foundation, and everything else builds from there. Next adjust seat depth so there's a 2–3 finger gap between the back of your knees and the seat edge. Then set lumbar support height to fit your lumbar curve (typically 6–10 inches above the seat). Adjust armrests last to support your forearms at keyboard height. Don't start with lumbar or armrests — they depend on seat position being correct first. FindOfficeFurniture.com can walk you through chair setup over the phone — call 888-719-4960.