Should have mentioned, I am using a Lew's 7'10" MH (moderate tip) with 12-lb fluorocarbon, I was throwing a Strike King 6XD (not 8 or 10 XD). I also failed to mention that I basically monkeyed both settings on each reel, basically all morning, with (likely) all possible combinations covered until I got the longest distance. Have done all of the studying up on how to cast, how much line to put on, etc. I do find it hard to believe that some reels don't cast as far as others, with all else being equal. Thanks for the comments... very helpful!