Ckleeves
Well-Known Member
X2 on setting up a new profile and trying G7. I have ran into a few custom curves that were pretty wonky at least for my particular lot of bullets, barrel etc. Others have lined up perfectly but after experiencing a few odd ones I set up profiles for both.I have seen this more often than not and it results in closer range engagements inpacting high. Typically if all data is input correctly and you're still getting a velocity that's way off I will switch off of custom curve and use a g7. I can measure velocity I can't measure BC. So I'll input actually measured velocity then start tweaking BC to line up. BC can change from lot to lot so chances are you have a different lot than was tested.