Lat's and Tony'mc give good advice. Back off a bit on shoulders, or better still take a couple weeks off of any direct delt exercise. On returning to serious shoulder work, be more selective of the exercises you use for the delts, staying away from the extensions type movements like lateral raises, with either a DB or cable. and use only push/ pull movements. You will not need a lot of exercises to build shoulder mass.
Consider the push press, as Get-R mentioned. This is where the bar is positioned mostly on the heel of the hand (thumbless), rather than the palms with the normal thumb wrap around. The bar is more inline with the wrist and forearm, giving better leverage and direct power to the lift. Some heavy benchers do this version, from time to time.
All BB presses are best done on a power rack, just my view. Start the reps with a slight knee jerk and really focus on the push. Jerk presses (which require much more body English), the PBN, upright rows and Hi-pills are all great compound shoulder exercises. Include DB presses, and even DB side press (not for everyone), as considerations also.
My present workout includes the front press SS'ed with the PBN (press behind the neck).... 2X6-9 reps. Followed by upright rows (medium grip) SS'ed with heavy lateral raises ...2X6-9 reps.
A advanced version of lateral raises is the power version. Doing one arm at a time, while gripping something solid like a piece of equipment, post, etc. Start by slightly swinging, with elbows bent a bit (your cheating big time..but than again, so what?), the DB up to at least shoulder height (anything above shoulder level, the traps come into play more) and try to control the lowering of it. Get something like a positive/negative rep this way. Very effective for some. Seen 80-100's used in regular workouts. Good Luck.
