Your roamer's IVs are frames 2,3,4,7,6,5 in that order HP, Atk, SAtk, SAtk, SDef, Spd. They are generated the moment you walk out of the door, after being autostorylinesuckedin when you get close to the old ladie's door. if I was you, I'd verify that yourself, by 1) Saving OUTSIDE the old lady's door, 2) hitting any seed, and finding the MTIVRNG, 3) generating, 4) capturing, 5) finding what frames it got. There's a small chance that in the 1 step I took to activate the storylinething and the few steps to walk back outside the door, I tripped the step counter and advanced my frames by 1 for the 1 mon in my party at that time. It may be that his IVs come from frames 1,2,3,6,4,5 instead of 2,3,4,7,5,6 understand? It'd help if you verified it too.
As for new seeds, haven't had time. Having too much fun with this one seed. :3 Plus heading out to buy a new guitar. :DDDDDDDDDDDDD