Same thing . .Eric Cressey had a wonderful heirarchy of AC friendly progressions . .neutral grip , flat DB press/ palms in/ elbos in allows me ROM without pain . .same straight arm pressdowns which activate pec minor quite well . .
Point being, find those moves that dn't hurt at all . .
Larry Scott, at his website, had a wonderful newsletter about lifters coming of age and working AROUND pian , not through it . .
I alos preface all training now with the moves in MAXIMUM MOBILITY . .and use Waterbury/ Thibadeau's constantly referred to restoratives- contrast showers, ice cup rubbed on . . etc.
I also find ARNICA gel and TRAUMEEL helpful to rub on and I use proteolytic enzymes (Papain/ Bromelain) and a good EFA like FLAMEOUT to ensure I blunt the inflammatory response . .
Keep a detailed training journal with you to joot notes about hand/ elbow position/ angle of bench/ acceptable ROM and evolve . .
All this "thoroughness" will result in new, safe routines that spark yet new growth . .you'll see
Alll the best