An experienced lifter should know how to tweak certain lifts to facilitate their build.
If you're training as a bodybuilder, things become much simpler if you keep the following in mind: think about what the muscle(s) is doing rather than what the weight is doing. Your training the muscle, not just going through a motion. As a bodybuilder, the weight should only be a means to an end. It's such a simple idea and makes training much more effective.