Previous chiropractic

Hi Dr. Centeno,

In the past with upper cervical chiropractic adjustments, my atlas would almost always hold, even after not seeing the office for months sometimes. I have significant 2A, 2B, 3C , significant overhang etc. had my first PICL 4 weeks ago. I was just confused why my atlas would usually hold considering I have significant CCI. I also never got any improvement from the adjustments, only some minor improvement in neck discomfort. It didn’t touch the neurological, autonomic symptoms. Just wanted your input. Thanks.