Ok after careful and repeated measuring, researching, looking ,studying riding, testing and thinking I have stopped wasting time over it and am just going to accept it as correct and enjoy. It sits a little taller than I would like for my short legs but the pre-load is right on the money and it handles beautifully. I am going to modify that old hardened up brick of a seat with some fresh foam for my butt, (hopefully the old vinyl cover will withstand the change) so that might lower me into it a 1/2" or so, but other than that I'm good!
As far as the rocker covers go, I could find no markings on them but even after swapping them over there was no difference, they are still not parallel to the ground.