Thank you for your advice I greatly appreciate it. For some reason I was under the impression that the Ainsley circuit had been replicated successfully by more than one person including you. I think this is mostly due to Rosemary's own writings that highly implied that others had replicated successfully, and also that replications were fairly easy and straight forward to do.
I am doubly grateful that you have not just saved me the potential time and heartache of a failed replication attempt, and have also provided me with a secondary avenue to pursue. Chances are I will be bugging you guys relentlessly on the subject of the friction boiler instead. This actually has the potential to fit better with my pursuit of a solar thermal based energy generation system for day time. Maybe if I am lucky I could use the parts to create a test system that runs on solar thermal during the day and the friction boiler at night.