Quote Originally Posted by Frank S View Post
OK I only scanned through his 2 hours of videos in about 5 minutes or less so I may have missed something important, but I doubt it
His system is entirely too complex.
I used the same watching technique and reached the same conclusion.

Quote Originally Posted by Frank S View Post
Bridgeport mills have had a simple coolant mister for decades which is little more than a reservoir a nipple to connect an air supply mounted in a block of aluminum with a needle valve to control the siphon of the coolant a hose and an adjustable nozzle They are in expensive and reliable
I had a Koolmist system which seems as if it was like the Bridgeport system that you mention but I was never really happy with it. I was forever having to adjust it. A year or so back I made a new block with rearranged passages and I replaced the coolant tank with a filter housing similar to the one in the video, which allowed for the coolant to be pressure balanced to the air flow. The system works much better now. It is no more complicated than the original, just different. The block was replaced with another and the coolant tank was replaced with the filter housing. None of the complication of the video.