i bought a new diamond about a year ago. and i seam to get black marks on my ob's sometimes. its like someone took a black marker and put a big dot on it.
i lose my concentration when im aiming and i see that black mark.
what is it. where does it come from. and how do i fix the problem
and glen set it up for me. so i dought if its anything to do with set up
thanks
scott
i lose my concentration when im aiming and i see that black mark.
what is it. where does it come from. and how do i fix the problem
and glen set it up for me. so i dought if its anything to do with set up
thanks
scott