Just performed emergency Band-Aid surgery on my RK9000BR. My mom fell in love with it while my computer was down, but sadly, when I got my computer up and running again that infamously cruddy USB port finally started causing problems. In order to assure she gets a working keyboard and that I have something to last me until my birthday present comes in, I knew I was going to have to open up the thing and get to work.
So I took her apart, fitted the gap between the connector and the PCB with a bit of anti-static plastic, super-glued the port down and made extra-sure it was a piece of Band-Aid (making this literal Band-Aid surgery). Result wasn't pretty or ideal, but hey, it worked.
Unfortunately I messed up the Scroll Lock LED in the process (bent it to one side by accident), but eh, Caps Lock and Num Lock LED's are still in their right places, so she'll be happy. She fell in love with the 6-Key Rollover and Cherry MX Brown switches anyway, not the chassis or LED's, and she doesn't want anything new due to her tendency to abuse her boards.