@skeetie,
Iโm not cold capping so canโt help with answers. Should there be no one here who is able to answer your question, there is a cold capping FB network group where the ladies (from mainly Us/UK/AU) shared their experiences and also post questions: Paxman scalp Cooling group:
https://www.google.com.au/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwiU6rSrjZOCAxX6s1YBHSkzA1EQFnoECBIQAQ&url=https%3A%2F%2Fwww.facebook.com%2Fgroups%2FPaxmanScalpCooling%2F&usg=AOvVaw3l2iggeqcjAe2xT6HDjllu&opi=89978449