Have the pt supine and have them contralaterally rotate their head 45 deg. After finding the C1 TP, the C2 TP is the first one you feel directly down from the ear, posterior to the SCM. C2-C7 form a "T" from the mastoid process to the clavicle. Move in a zig-zag pattern from TP to facet joint as you go down; C2/C3 facet will be just posterior and inferior to the C2 TP, then C3 will be just anterior and inferior to the C2/C3 facet, and so on. The facets are posterior to the TPs. C7 is very difficult if not impossible to feel. Mobilizations are done at the facets, not the TPs (if you mobilize at the TP where muscular attachments are, it can be too painful).