I'm working on a complex factory and have most of the components as xrefs in the main site drawing. I have been making tweaks to the textures but cannot get them to update in the main drawing unless I detatch and reattach them. I've searched everywhere for a solution but have come up with nothing. I even tried setting visretain to 0 for all the drawings. I'm working in standard ACAD 2014. Any help would be greatly appreciated!