I made the bold decision last night to re-connect the tweeter in my Ashdown cab. The cab in question is a MI112. Whilst I'm pretty pleased with the results thus far, I would like to replace the Blueline 12'' driver in there at some point. However, I cannot figure out how to take the cab apart without destroying the tolex. The speakon and 1/4'' jacks and passive HPF for the tweeter are all mounted on a small metal plate held on with 9 wood screws. The corner protector caps are also held on with screws. Other than that I cannot find a screw on the thing that would be holding it together. Is there an industry standard way of putting cabs together?