I installed Parker H3L about 2 weeks ago and it seems this metering valve would not fully close, I tried aligning the two ZEROs on the handle but the bubble rate would not fully stop.
The bubble rate I have currently is good even if this H3L would not close fully. But, I just wonder it cant be adjusted to zero rate bubble.
Is there anything I missed?
Mine seems to close fine. Perhaps the vernier on yours is misaligned?