I'm finally getting that SCH K05B41 kit put together that I bought off of Brian Bunge. It came with the front baffle with the kit, wherein lies my question. The instructions for building the cabinet say to flush mount the speakers yet with the provided gaskets in place the tweeter is still 1/8 inch below the baffle surface. Is this anything to worry about? Should I try to shim it out with extra gasket material? Also, since there isn't much room inside the speaker is there any problem with the crossover being in close proximity to the drivers. This is my first speaker project and want to get things done right.