I know this has been asked before, but what is the best way to improve my rebuild times in an assembly that is really pretty large and complex with a part that has lot of details and with assemblies that require multiple parts with each of the large components requiring at least 3 configurations. Most jobs I do are really semi large and complex but this one seems to take the cake as far as the time my rebuilds are taking. I do not thave the large assembly turned on as I really have never worked with it and I'm kind of reluctant to turn something on in the middle of a large and HOT project. Would it be worth it and would it be hard to adjust my habits? Any help would be appreicate it. Thanks.