The vertical stud mounts are too expensive to justify making them now that AE has their own. Our design we feel is better than the AE Stud Mounts but it would be hard to move the necessary number of items to justify a production.
However, our new lowered towers work with the current AE Vertical stud mounts. I should have the samples tomorrow. I am excited to test them out to see if there is a benefit from using them.