Hey I am building a new computer with a micro atx mobo and the cougar volant atx mid tower. The case only comes with two standoffs. I mounted them where I needed but everywhere else there is a mounting spot there is a raised metal surface. Am I supposed to mount the mobo right on these? Is there something to put there. I think I am because they are the same hight as the standoffs and fit the screw, but I am worried it will mess up my board because they are metal. Thanks