Building placement, questions, and tips

I want to ask about bonus for blueprint from the helicopter..
it is said we will get extra blueprint if we place bizzies in speciality buildings. I did it. It was true, I got extra 2 blueprints in every helicopter. But recently, I only get 7 again as usual. 😐 Why? Where is my bonus?

I want to ask about bonus for blueprint from the helicopter..
it is said we will get extra blueprint if we place bizzies in speciality buildings. I did it. It was true, I got extra 2 blueprints in every helicopter. But recently, I only get 7 again as usual. 😐 Why? Where is my bonus?
 

Any chance you've reassigned the bizzie to another building and can reassign it back to the Central HQ ?

Can someone please tell me Why can I get here, but can’t find any help for my game, OregonSettler?

Hello! I'm new here. I came here for new impressions and experiences. I have never played before, but I really want to start After all, it's so exciting to be the hero of some act

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