Hi rangerbentman,
So far I can not make these tests, because my old electrolyzer is disassembled and the plates used to make a new one. Here are some pictures of my new series cell electrolyzer and the building process:











Isn't it a beauty?

This electrolyzer has 33 steel plates insulated apart form each other with a layer of 3mm thick vinyl. The beauty of this design is that it is MUCH cheaper than my previous one, it is much easier and faster to build and you can make this at your home, no special tools needed. The cut slots in one side of the plates are outside the cells so you don't need to worry about a potential spark across connections that could ignite the HHO. Also you can easily and fast switch to different plate configurations and you don't need any special connectors that could withstand the KOH environment. The vinyl is easy to cut and work with, it has become my new favorite material It is almost fun to assemble this electrolyzer compared to my previous one. This electrolyzed can be filled with a little less than 2L of water. I checked if there are any leaks - no leaks at all. Tomorrow I will test the gas production rate
So far I just love this design
Thanks,
Jetijs