Originally Posted by PackerfaninSanDiego
laying plywood over your chilled wort? maybe find some sort of plastic cutting board material, something that can be sanitized?
I have thought about it, but I'm really not to worried about bacteria falling off the wood and into the wort.
This is actually the second prototype (the first was with a cordless screwdriver, batteries kept running out). So I have made about 6 batches with this setup and no issues.
However, I am thinking of mounting it to a stainless steel lid.