Bigben,
At this point the money is a lost case already. I went this far, now I want to have it RIGHT!
My Innovatek blocks do not yet have 1/2" fittings, they come with compression fittings for 8mm ID/10mm OD tubing. I can however put 1/4NPT 1/2" fittings on them.
Ah. Decisions decisions. I appreciate all your help!!
Arjen