ABH timing gelt change problems

hi !

i wonder if anyone could help me

well i am in proces of changing timing belt on my v8 abh.
Problem is, that i have forgoten to lock distributors before i took off old belt, i just put engine in OT position and took belt off (including one camshaft pulley..).
Now when i took distributos caps off i found out that booth heads are way off OT position (but accorrding to flywheel engine is in OT.
I am not 100% sure that i have not moved belt pulleys when belt was already off....
What should i do ? Should i just turn heads in OT position ?

Thanks