I am tasked with determining Pro/E capabilities relative to our current methods of designing large assemblies. I would like to know what other users are doing on the job to design large assemblies. I am interested in hearing what actual users are doing to create large assemblies (not PTC methods). In specific...has anybody been designing large assemblies in master rep form and how/hardware? or....Are users only using simplified reps and similar techniques. At my current position we use simplified reps to open assemblies of large capacity and very rarely open the higher level assemblies in master rep form due to there size. My company isprobing the possiblity to open and manipulate the master.There are lots of companies designing large assemblies so are we all just simply not opening the master of these assemblies ever and solely relying on reps? I am very interested in responses from my fellow Pro/E's out there. Thanks!