I'm looking for a kneeling office chair with an adjustable seat and kneepad. At the very least an adjustable seat. One would think this would be a very basic feature to add to a kneeling chair, but I cannot find any that satisfy these conditions. Do you have any leads? Or any kneeling chairs you especially like?
Price range is ideally under $200, though I am willing to pay more for The Perfect Chair. I've been getting a lot of pain in my tailbone using my non-adjustable one so I'm hoping adjustment will relieve the issue.