Is there really any difference between a L2D Q5 and a L1D Q5 head other than the text on the side of the head that says if the head is a L2D or a L1D head?
I know I can use a L2D head on a L1D body.
But can I use a L1D head on a L2D body?
I know I can use a L2D head on a L1D body.
But can I use a L1D head on a L2D body?