Thanks for reminding me. I've noticed a distinct lack of upper chest lately and have been moving some of my flat plane exercises to incline plane (as my rotator cuff allows). This week, I am also going to incorporate kneeling land mine presses into my chest routine.
I do a lot of dipping movements (on a dip station and on rings) and I can see a nice upper/lower pec split. But without a doubt, my upper pecs are lagging. I want to be able to do a side chest and put a cup on the pec shelf!