EveryBody Here just learned 1 thing, That is, As stan stated 12.5 volts to be across the 9 Tubes. You should Know this is not Possible with 6 diodes, You have Now just confirmed he HAD to be using 2 Diodes, The 3rd Diode is OPTIONAL, You do not have to have that diode.
Also, using 3 diodes, Means Less Gas output. Reverse engineer stans work guy's, Get that report and break it down as i have already done, The Report was monitored in process, Somebody got "Slicked" and the report was given.
Btw, Salt water gave the most gas production. If you read, you will see that cleaner water gave less gas output. Additives Destroyed the system AS STATED in the report.