@KingRalph great tread and excellent instructions , lots of info and
questions by users .. enough to use as testing of your grow abilities.
At least for me , I was able to answer their questions (in my head) for test purposes.
So for a learning thread .. was great.
Now when I'm in need of making clones I will build this device.
Great job and hope to see more of your ideas in the future @ icmag.