Allee - I hate to bear bad news but you are still going to have problems :(
I have the same issue, track 325T, moved the strap over as much as possible, cut out material for tongue overlap, tognar tongue foam, and booster strap...still too big, and still too much movement at the top :(
I also downsized to a smaller mondo for a 700T to see if that would help, but they are still too big around the calf area and unfortunately REALLY tight in the toe box.
....damn these calves...I need implants or something