drop aways actually simplify tuning for broadheads once they are on the bow and set up, i went to one last year and with a hard right helical feather any broadhead i have lobbed flies true now, when i used to have fits with some of them. the key is having a well tuned bow before you go on to broadheads. then things like fletch, broadhead alignment, and dropaways really shine. that is my 2 cents from my own experiences.