More of Joe's Math:

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It's not quite rocket science but, close (maybe that's what happened to the space shuttle?)

Frank

You are welcome and sometimes we as human's tend to make it more difficult than it really is. Most bullet designs will shoot extremely well if the bullet fits within reason and the length to twist rate are close. The problem I see others encounter the most is not in knowing how to go about doing load development and what to actually be looking for and then knowing it once one has found or is getting very close to finding it. Sadly as was mentioned in another post there are some at the top of their competitve shooting abities that won't share it as they want to remain at the top and others who have never reached it yet proclaim to know how to teach one to get there. It all boils down to who to listen to who not to and exactly what type of competitive shooting they are trying to excel at and how high their personal expectations might be and that should be the first question asked when trying to learn from someone who is more than willing to share before taking any of it to heart. 

JLouis