Tweeter height...align with ears?

Thanks guys. Unfortunately the stands that came with my speakers are not adjustable for height or rake. I was messing around with toe in last night which seemed to help get the coherence right. I will test out different height chairs today to see if getting my ears up to tweeter height helps.

And Lowrider I was actually planning to add some absorption on my ceiling in the near future.

Thanks Onhwy61. That Stereophile article was a good read. Given that I am only 3" below the tweeter height at a horizontal distance of 86" away from the tweeter means that I am only off axis by less than 2 degrees. According to the the Stereophile measurements I should not hear any difference. Thank you again.