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LoadBase 3.0 with (Spin Drift) PC&PDA Ballistic Program
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<blockquote data-quote="jmason" data-source="post: 289414" data-attributes="member: 10486"><p>You boys are alright! I don't care what Roy say about you!</p><p></p><p>I guess this only leaves me with one more item to compare this with FFS. So far everything is the same. FFS does not have the additional modules in the software a least that I saw. It does put everything on one plate for you as well though.</p><p></p><p>In FFS there is an item they call "DK" best I can figure is it's their method for confirming BC. I would consider it similar to the "trajectory validation" in Exbal (except Exbal changes your MV when you do this and does nothing for correcting BC for windage by using this function). However in FFS you must shoot a group at a distance where your bullet speed is 1200-1400 fps. My wimpy 270 doesn't hit that mark till about 1100 yards, let alone a longer reaching cal. </p><p></p><p>Does LoadBase have some method for validating trajectory?</p><p></p><p>Does LoadBase have it's own way of calculating spin drift (like by using twist rate and barrel length) or is it to be measured like with exbal?</p></blockquote><p></p>
[QUOTE="jmason, post: 289414, member: 10486"] You boys are alright! I don't care what Roy say about you! I guess this only leaves me with one more item to compare this with FFS. So far everything is the same. FFS does not have the additional modules in the software a least that I saw. It does put everything on one plate for you as well though. In FFS there is an item they call "DK" best I can figure is it's their method for confirming BC. I would consider it similar to the "trajectory validation" in Exbal (except Exbal changes your MV when you do this and does nothing for correcting BC for windage by using this function). However in FFS you must shoot a group at a distance where your bullet speed is 1200-1400 fps. My wimpy 270 doesn't hit that mark till about 1100 yards, let alone a longer reaching cal. Does LoadBase have some method for validating trajectory? Does LoadBase have it's own way of calculating spin drift (like by using twist rate and barrel length) or is it to be measured like with exbal? [/QUOTE]
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LoadBase 3.0 with (Spin Drift) PC&PDA Ballistic Program
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