GT Berm BMX bike issues

[murielgard]

Hello,
I purchased this bike but returned it because the rear hub was clicking very loudly. The bike technician mentioned it might be a defective unit and offered to build a new one for me to pick up in a week. I finally received the new bike today, and while it still clicks, it's not nearly as loud. He claimed that all of them make that noise, but I’m starting to think they don’t really know what they’re doing. Has anyone else had experience with this bike or build?