I've just built my PC and realised that there are these metal things sticking out which would make it impossible to use one usb 3 port and the ethernet port. It took me about 10 hours to build this PC and I really don't want to take it all apart just to bend them into the correct place. People say that they ground the ports but isn't the PSU enough? What should I do? Take it all apart? Try to bend them inward? cut them off?