I have dropped some DFF files into XR and converted them into WavPack with Normalize set EBUR128 -18 LUFS but of the resulting WV files some have values as high as -737.59 dB and some doesn't have the REPLAYGAIN_TRACK_GAIN tag.
I've tried processing an ISO file (SACD too) and the results are the same extracting the files and encoding them into WAVPACK.
