In article ,
BigWallop wrote:
How did you find the focal point for the microphone position? Did you
know a good way is to shine a light on the dish and watch for the point
where the light reflects to. It gives a rough idea of where to put the
tip of the mic' so it actually picks up more accurately from the dish
reflection.

It's normal to have it clamped in rubber so you just listen to the output
and slide it in or out for maximum level.

--
*Time flies like an arrow. Fruit flies like a banana.*

Dave Plowman London SW
To e-mail, change noise into sound.