I am trying to convert a double bed into a single. I have got the footprint, and mesh scaled to size. The tuning file is good too. The bed functions. However the covers don't move correctly. I think the issue is the weights. However when I swap them with that of a single bed the mesh won't import into sims 4 studio. I get a vertex error message. When I delete the vertex that causes the error message it breaks my mesh. The meh ends up with holes. Any help would be appreciated.

I am not sure how they are built, as I haven't looked at the meshes, but perhaps you can take the covers from a Twin bed and place it onto the double bed frame, that way everything should work well, though you may need to remap. Oh, sorry didn't realize this was an old post. Well, my answer still stands :D

I still never figured it out. I know I can re map the texture but I still want to learn how to do it the other way. Thanks for commenting.