this is more or less something I'm looking to do in the next couple of months not necessarily right now

I need a person... fairly easy to talk specifics with (nobody hard to reach and such) that can add compensating coils to 4 speakers...

TC sounds is the only place I know of which does this kind of work... but now that the forum dude is not working there I can't seem to get ahold of anyone

anybody know a person or know of someone with enough knowledge to swap the coil?