If you are really focused on getting the max weight up youll want to use some tactics that power lifters do. Bands, partial reps, and using boards are some examples. Id get some advice from successful powerlifters on what to do. One thing I used to practice in the squat was doing the part of the squat where I was weakest at, at the bottom. So I would squat down to the lowest point and the come up only about 1/3 the way max and then go back down again. You could work the bottom of the press if youre weak there, or if you think your triceps are limiting you then do the top 1/3. etc You can also try pause reps, where on bench you could pause it at the bottom for a count of 5 seconds and then press it up. You could pause anywhere along the path the bar follows to work that part of the movement.