I've been running several 1-slot radio room for a while and I only get dwellers from the wastelands whose SPECIAL stats sums 12
From time to time, one stat peaks to three instead of the usual max 2 points but it is still a 12 SPECIAL dweller
Should I always expect this? Do stats depend on the quality of the room/broadcasters or it will always be the same no matter what I do?
I am not asking about getting legendary or rare dwellers, it's just that if it's always as it's happening on my case. I have for example a +1 SPECIAL pet to newborns, maybe there could be a way of getting better stats for attracted dwellers