QL has a ton of variables including their graphs. Today I was playing with some loads that have shot well out of my Dasher, including the load I shot this weekend at Williamsport. I notied that some of these loads, the powder is completely burnt within 18 to 20 inches of barrel while a few others are not completely burnt even at 28inches, which is my barrel length. I would like to hear anybodys take on what should give the best results. All opinions will be appreciated and considered. I will not refute or debate anyones theory as I'm just curious to hear which factors different individuals hold in higher reguard.