last tweaks

code/modules/projectiles/guns/alien.dm

@@ -101,6 +101,5 @@
 	flag = "bullet"
 	pass_flags = PASSTABLE | PASSGLASS | PASSGRILLE
 
-	embed = 0
 	weaken = 5
 	stun = 5

code/modules/projectiles/guns/throw/crossbow.dm

@@ -170,8 +170,6 @@
 /obj/item/weapon/arrow/rod/removed()
 	if(superheated) // The rod has been superheated - we don't want it to be useable when removed from the bow.
 		visible_message("[src] shatters into a scattering of overstressed metal shards as it leaves the crossbow.")
-		var/obj/item/weapon/shard/shrapnel/S = new /obj/item/weapon/shard/shrapnel
-		S.loc = get_turf(src)
 		qdel(src)
 
 #undef XBOW_TENSION_20