Nyle Dehumidification systems are pretty much Bubba Proof. That is the unit I have and hope to have it running by November. (said that last year

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Solar is cheaper but takes longer and from what everyone who has a kiln as shared with me, once its up and running the drying business seems to take off more so than the milling.
When I am done with mine I will be able to do loads from 500 BF up to 4000 bf at a time.