I believe that the explosions created by C-4 gun powder and other forms of explosives i believe that the initial explosion should be more powerful. for example a 4lb block of C-4 generates a 100psi + energy wave that can kill a person. I also believe that fire should expand faster when under pressure to create a realism affect. I also have a suggestion concerning the affect that photons have on other photons if a photon hits each other they should explode to also create that realistic affect.
@boxmein(View Post) Changing a in game element will break saves.So most likely if a better explosive were to be put in it would need to be a completely different element.