also the offset pos is easy just press 8 in a song with your char and then postion him then go back to the hscript then do this
char.addOffset('idle', 0, -155);
char.addOffset('singUP', -6, -155);
char.addOffset('singRIGHT',0, -155);
char.addOffset('singLEFT', -10, -155);
char.addOffset('singDOWN', 0, -155);
and bam you are good