I did find a .18mm difference of the ball spacing on the X carriage adapter. Loosened the nut and pushed the balls away from each other and got them all measuring the same. I did notice that the studs on the balls were different when trying to install them on the effector. First thought a hole was cut wrong. First ball stud fell right in and the second was too tight.
Everything is leveling out great.
I do have wheeled carriages that are made from acrylic with acentric adjusters on the wheels. They are nice and tight to the extrusion, but I am going to go ahead and get some linear rails just to get rid of one more variable.
Despite the weeble wobble, it still calibrates decent and prints good. I should have put the level on my old effector and gave it a run around to see what it had done.