Recently I purchase a MSI Tomahawk B550 MAG MB. In order to test the MB, I Installed the CPU (Ryzen 5 3600), Ram, because I have not as of yet purchase a new GPU , I used my old XFX Radeon 560, to get in the bios. Now the GPU would not sit properly in pci slot because of the structure of the MB . Now my question is would a Asus TUF gaming GTX 1660 super fit on the MB. I have not built a new rig in four years.