RE: Help with My Arrow Setup
have you checked FOC with both heads?
I agree with the others, switching to 125's shouldnt have much of an effect on arrow flight, especially with field points, it will change FOC though and that is capable of throwing off flight to a degree, especially with broadheads
with carbon arrows theres brass inserts you could try front and rear to add weight but with alumin arrows with plastic vanes and 125 points there really isnt a whole lot more you can do to increase weight(to the amount you want anyway) without going through a big ordeal
there wasa recentthread about combining arrows(20/64" with 22/64") which maybe an idea to try
butIMO the best wayto get to where you want as far as that much of a weight increaseis to get different arrows, 2219's maybe...