Does anyone test the crossbow? aiming system isn't right

I still played stable version 0.C, I was make a repeating crossbow, and its aiming system just isn’t right, I have 8 Archery and Guns skill, also add a lot plugins on this weapon

but no matter how I try to aiming, its confidence just too hard gain to fully, like only gain fully when target between you on a 4 tiles, just like shotgun shooting range

shooting far that 4 tiles will make you miss lot bolts, samething dosn’t happen if you use a bow

if someone test this weapon, and try to make better, please, also test other crossbow, they may have same problem too.

how’s your marksmanship?

8 gun skill = 8 marksmanship