I have created a revit ARC project with more than 20 revit model linked in one rvt file and do all the annotations and drawing sheets with all the models linked. I am having a hard time regarding the performance of my computer it 's too slow, just opening one sheet takes time to open and also just printing a PDF file takes time to print. Am I doing the right way of documenting my project? Linking all the model to one file? Any advice?