Noisy rear end after 2" block lift

Hello all, recently had the 2" rear block kit from maxtrac suspension installed on my 2023 2WD Screw. It came with Fox 2.0's, since the install, every little bump is loud as all get out and sounds like the bed is rattling around. I checked all fasteners for proper torque and nothing was loose. Did I get bad fox shocks?? Help please before I pull my beard hair out from the noise!!! Link to kit below...

https://maxtracsuspension.com/product/4-lift-kit-fox-shocks-4/