I'm completly the opposite. I feel my delts hurting the moment I finish a set. Thats the only bodypart I have to purposely stretch between each set to calm the lactic acid buildup. I suggest doing Lateral raises between sets of seated db shoulder presses. It works well for me
I did chest and delts tonight and it was awesome !
Chest is really easy to train for me, I always had a good mind-muscle connection for the chest and it grows pretty easily
I did delts after chest and I only did 2 sets of machine laterals in beyonf faillure style
it was something like this:
-the whole stack for 10 reps, than my partner spot me for 8 additional reps
-150 lbs for 10 reps, partner spot for 8 again
-105lbs for 10 reps, partner spot for 8
-60 for 10 reps, partner spot for 10
I did those drop sets 2 times
it hurts like fuck I have been out of the gym for 45 minutes and it is still pumped