Fix a few ex_act's.

code/game/gamemodes/events/clang.dm

@@ -34,7 +34,7 @@ In my current plan for it, 'solid' will be defined as anything with density == 1
 
 		else if (istype(clong, /mob))
 			if(clong.density || prob(10))
-				clong.ex_act(3)
+				clong.ex_act(2)
 		else
 			del(src)
 

code/game/gamemodes/events/dust.dm

@@ -99,7 +99,7 @@ The "dust" will damage the hull of the station causin minor hull breaches.
 				playsound(src.loc, 'sound/effects/meteorimpact.ogg', 40, 1)
 
 				if(ismob(A))
-					A.ex_act(3)//This should work for now I guess
+					A.ex_act(strength)//This should work for now I guess
 				else if(!istype(A,/obj/machinery/power/emitter) && !istype(A,/obj/machinery/field_generator)) //Protect the singularity from getting released every round!
 					A.ex_act(strength) //Changing emitter/field gen ex_act would make it immune to bombs and C4
 

code/modules/projectiles/projectile/special.dm

@@ -76,7 +76,7 @@
 		if(src)//Do not add to this if() statement, otherwise the meteor won't delete them
 			if(A)
 
-				A.ex_act(3)
+				A.ex_act(2)
 				playsound(src.loc, 'sound/effects/meteorimpact.ogg', 40, 1)
 
 				for(var/mob/M in range(10, src))