I am considering on buying a mac valve for the Iwatas I have.
What pressure would the compressor need to be set with the pressure valve and what position does the mac valve need to be set up at?
I am thinking the compressor needs to be adjusted to 35 psi and the mac valve needs to be fully open. Then start adjusting the mac valve for the pressure needed.
Then again do I need to start with the mac valve fully closed and start from the low end first.
Those that use them, how do you work the mac...
Setting up a mac valve?