I have a set of polk 6x9s and i got a set of the 4x10-6x9 brackets from ebay but the trunk rod is making a bit of contact with the magnet. I wanted to know if this is ok or if there is a way to make a little more room somehow or if Id need to buy a different set of speakers, I was hoping to use these as i already had them on the shelf. Any advice is welcome the mounting depth for these is listed as Top Mount 3-1/8" (7.94cm) Bottom Mount 3-5/8" (9.21cm)