truecolor
There's a man in UK that runs a clinic, produces his own Beck devices and promotes a "Becks Trainging Day". I'm from Europe but I don't live in UK and I don't know him in person. His name is Chris Hyslop, from Commercial
Science & Goodvitality.
Once bought a device from his Coompany and we had a very pleasant and instructive conversation by email. My impression is that he has a lot of clinical (pratical) experience with the Beck protocol and a good sense of ethics.
Some words from his email: "I would like to point out that SOTA do not have a clinic and do not treat patients.
Furthermore we do not support their way of using the MP unit where they pulse for 20mins at a time. In our clinical experience little and often has proven far more effective."
The two links below takes you to Chris sites:
http://www.goodvitality.com/
http://www.comsci.org.uk/
The last email from him has the following adress:
comsci@tiscali.co.uk
Yet, on the links above they provide other contacts.
Again, I don't know the man... but maybe he can offer you some advice. Along with Chris own megapulse device I have all the Sota devices...so, not taking any part here.
All my best to you