I've got a zprj that I downloaded. It's just an avatar and a turtleneck garment. I'm trying to put that turtleneck on my custom avatar. I've been trying to get this to work for 48 hours and watched countless tutorials so I'm to tired to tell you and can't remember the steps I've taken, but sometimes when I hit auto fitting it says the avatar must be registered in advance, sometimes it says the garment needs to be simulated, while it's being simulated auto fitting is grayed out" so I simulate it then click to stop the simulation is still grayed out. I created fitting suits for both avatars, for just one, for the other Idk what to do. Can you write me out Step by step instructions on how to do it, not assuming I have any knowledge of how to do anything in MD? don't just direct me to another tutorial cause I've watched them all.