Bought four chairs. Three were great. One needs a new hydraulic piston which will take a month to get. Now it’s stuck in the lowest setting. Would have been litter to just swap the broken chair with another.
Bracket that holds the wheels broke after 1 mo of use. Warranty claim submitted was advise back order on bracket. Fast forward no bracket available Company sent whole new chair after several months of waiting. Kudos to warranty claims personnel.