I have AeonVox commercial doors I've used for several years. Normally when building, I link two doors to a prim with its repeats set, then drag a copy to use for the next doors. For the past few days, when I drag a copy, the copy doesn't work for me, although if I sell the linkset to someone else, it works for them. The creator, Kenn Nilsson, has left SL, but why won't the copy work for me?