Ok, here's another try (haven't tried it because I'm not in reach of my modular):
Maybe it is possible to use SPFX 003 to stop the song as a whole and at the same time (re)start from row 07 by:
FX1 == SPFX 003 and FX2 == STSP 007 at the and of the clone of 01
Just guessing.
If not then we may need extensions to commands SPFX 001, SPFX 002, SPFX 00A, SPFX 00D, SPFX 00F and SPFX 010 such that the first digit denotes the track that is affected. For SPFX 001 this adds the questions whose pattern's end is meant:
That of the track denoted by the first digit or that of the track on which this command appears...
...and of course the answer is:
Both should be possible :D
Maybe it is possible to use SPFX 003 to stop the song as a whole and at the same time (re)start from row 07 by:
FX1 == SPFX 003 and FX2 == STSP 007 at the and of the clone of 01
Just guessing.
If not then we may need extensions to commands SPFX 001, SPFX 002, SPFX 00A, SPFX 00D, SPFX 00F and SPFX 010 such that the first digit denotes the track that is affected. For SPFX 001 this adds the questions whose pattern's end is meant:
That of the track denoted by the first digit or that of the track on which this command appears...
...and of course the answer is:
Both should be possible :D