I - MISS - Morph Follower!!!!!!!!
Apply Smoothing Modifier AIN'T doing it. It's not... I LOVED LOVED LOVED Morph follower... because it WORKED! Oh did it ever work. I'm having a heck of a time fitting clothing on V4 or Genesis to be honest, depending on the garment and their body shape.
Genesis clothing does fit if you dress first and then shape... I haven't put it thru the full paces yet, but I suppose it does what it should.
But... V4... no no. And since I've just gotten the FULL COMPLETE V4 FIX from Renderosity, which works GREAT by the way... anyone wishing to bring V4 body up to Genesis level... go get this... you will NOT regret it!!!
http://www.renderosity.com/mod/bcs/perfect-v4-complete---full-body-fix/94928 - Absolute perfection... well no - nothing is 100% perfect, but I can tell you this... fixing all the V4 body wrongs, has made me pull her out of the closet. I'm back to using her again, just as much as I do Genesis. They are also doing something similiar for M4 I hear... if so, I can't wait.
So... back to using V4 - since I have her in DS4.5 - it's a pain to get proper fittings. HEY - know what, I still have DS3 Advanced installed, I can use her in that! And what's in there? Morph follower... yeaaaah... hahahaha, came up with my own solution.
But... Daz - if you can somehow correct or perfect that script in DS4.5 - it sure would be nice, because so far - it's iffy when it comes to Generation 4 fittings - morph follower did the job. MAYBE... you could improve upon it and put it back into DS4.5? Maybe?... just asking.