We make many iterations of the same part with only minor changes to a few critical dimensions. I typically make the main model then do a save as when I create the next iteration. This is easy. I want to make one drawing, save it. Then change its model link, and do a save as for the next iteration. The only way I have been able to figure this out is to temporarily move the model so it asks me to relink the model association then I can change it. There has to be a way to do this and I am just missing it. TIA!