cabinet maker screwed up again


okay, my cabinet maker just dropped off my (lima demo's) premium stage 4 pi's. they look gorgeous finished in mahagony veneer. here's the problem, i gave him exterior dimemsions (based on 1" cabinets) but he made them in 3/4" and the port which was to be 10" in length is now 10 3/4" in length. so now my cabinet's have a little extra volume and the port is a 3/4" too long. will it matter? i plan on installing the drivers next week. wayne, i need your expert opinion.

cheers,
george


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