It never fails. No sooner did we publish a blanket statement by HEAD that the crosses on every HEAD performance racquet must be strung from the top down, than we receive word that the new HEAD CrossBow and Airflow CB racquets require a hybrid stringing technique. This technique includes special mounting instructions and a special order of installing the strings to prevent frame distortion, and it keeps the Crossbow from popping out of place.
USRSA members will find a link to the special instructions here.