[Avodah] Makri Question

[Cantor Wolberg]

I have never been able to find an answer to the following:

I'm aware of the halacha if the tokea doesn't conform to the strict  
halacha however, what if the makri calls out a wrong tekiah?
For example if in the second set of tekiot, the makri calls out a  
shevarim-teruah instead of just shevarim.
I would think the baal tokia would do the shevarim-teruah, but what  
happens if the baal tokia wasn't sure if the makri made a mistake or  
not?

ri