Lately ive been having trouble with some assemblies falling apart. The problem seems to happen after i add another part and add mates to it. I'll go to move another part around in the assembly and the assembly falls apart and shows errors in the feature manager. Ill do a rebuild and everything goes back together and the errors dissappear. Any ideas on what could be going on? It's allmsot like SW is confusing different mate references
I have noticed that it seems like the more parts i add the worse the problem becomes. These are pretty small assemblies (all less than 50 parts) compared to what most pople here are doing