Excellent work GK, the "Koolance Brass Body" and the bracket look perfect, very neat work.

You will find in most cases but not all, by remove the masking tap when the paint is still slightly wet.
The edges along the tape will soffen out more and will look smoother when dried.
The reall challenge comes in removing the tape, without touching the paint when it's still not quite touch dry.
Humm I still need more practice with that.

Looking forward to seeing the flow meter.