You're not doing anything wrong. Wardrobe Wizard is nice, but it's not perfect. You need to adjust the joints of converted clothing in most cases using the Joint Editor portion of Poser. It's a whole new skillset entirely and also time consuming. It's one of the many road blocks that has my own animations on the back burner. You've already met some of the others. Lack of decent images for faceroom cloning. Lack of decent recorded dialogue for a good plot... yada yada yada..This is why real film makers have huge crews of support as well as a cast.

What you've achieved solo has been more than outstanding! It's been down right remarkable. Don't let the little things bother you or the nit picks of people who haven't animated a stitch of their own. You've done great.