I've read about it, been told it's a good second step after paper tuning but I just dont know how exactly to group tune. What does this mean and how do I go about it? If I group tune with field tips, to I need to do it again with broadheads? I did a search but didnt come up with an answer.

I'm shooting a Merlin Lite Storm (71#), string loop, fall away rest, CX-300's 28.5 inches 100gn FOC 11-12%.

Thanks in advance.


Cargo