I believe I did (blue) locktite it Markus... although upon assembly I discovered the internal threads needed a tap run through it & the 5mm bolt had to be replaced. I suppose the 35bar is not only pushing the limits of the hose & soldered joints, but the threaded parts too.
Time to dial it back to 30 or so.
It's ModelMaster's black chrome, matches up well with the matt black JD paint I used. It brushes on streak free.
