You guys have done a lot of development since I did my original setup.
If you want to complete delete the plastic lines that connect to the manifolds, you can buy fittings here:
https://www.schellen-shop.de/search?...24&cf=271&f=11. The connections to the manifolds on the S63 are Normaquick NW15 45 degree fittings. Any removal of plastic tubing is a win for reliability.