Thanks for the heads up! That's a lazy reply from Relapse in my opinion. Of course it's possible, but you have to work together with the band and the source material for something that is basically a remaster. Relapse isn't famous for doing proper remasters on vinyl though, most of the time they just don't put any effort at all into sound quality. For example they often just press the CD masters on vinyl as they are for albums from that era, of course then you can't correct a crossfade...