Yeah with a balance bar system there needs to be some wiggle room on either side of the bearing sleeve to adjust bias for front or rear pressure increases. My sleeve was a little wide not giving the ability to achieve a squared connection keeping the push rods parallel.
I just have to take .067" off one side of the sleeve that allows this wiggle room.
Luis this video is for you. even though it is a Tilton video the concept still applies to setting your balance bar up.
https://www.youtube.com/watch?v=ISLqGf0sMX0