I found 4 heli crashes after stable 0.49 , 2 US 2 Rus , indeed the russian heli is sunken into the ground , about the smoke it should be that way , no smoke comes out of Rus heli crash .

About the US crashes, they had loot , but not like before... just found a black skull balaclava , a nade , amphibia and 1 m4 20mag

Its working but its not like before , if u keep holding the hold breath key it actually steady the scope for 2-3 seconds , then its gone