Tex, do you ever use heating pads or boots ? Heat increases circulation..... https://www.amazon.com/NatraCure-Therapy-Socks-Plantar-Fasciitis/dp/B00IJZXRG2/ref=sr_1_6_a_it?ie=UTF8&qid=1471611807&sr=8-6&keywords=heating%2Bboots