In reply to Khürt Louis Williams.

Trust me that figuring it out was WAY more complicated. The write up is involved, but I've now used the general formula about 20 different times for various silos. It only takes me a few minutes to set up a new silo if necessary, but I've found that in general it's solidly reliable and does the job for me. I really love that I've found something that works better than anything else I've come across.