White line around the dock

Hi so I installed macos Big Sur using the Dortania Guide and after the install the dock has a white line around it and the just moving the mouse around feels laggy. I think that hardware acceleration might be off, didn't have this issue with OC 0.6.6, currently running OC 0.7.5.Here is my EFI folder: https://drive.google.com/drive/folders/1tIR3gc1EKOEC-AuXSljH_Sm2D17714jF?usp=sharingCPU: Intel i5-4570 GPU: i-GPU Intel HD Graphics 4600 RAM: Samsung 2x4 GB

white line around the dock

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