I bought a set of Tein Street Flex coilovers for my 02 WRX.. The fronts went in like butter but the rear top hats don't mount at all... I have read that some people use the stock ones.. Can i just use any tophat/camber plate I want?... I'm having a hard time finding the perfect solution.. Has anyone put Teins in that have ran into this problem?.. Thoughts? Help?