I have 3 Jandy Laminars, one shows good light throughout the stream, with the other two, the light doesn’t reflect the same. I noticed a little hairline metal pin in front of water stream and it appears you want this to make contact with the stream and that disturbance makes the light refract?? How do I adjust this pin? I twisted the nut it’s on but I can’t get the pin to reach the stream.
