[SML] Gobo high temp tape

[billn at peak.org]

> Random reflected light bouncing around in the instrument
> can also make it impossible to get a good focus[esp on a gobo]

I doubt if any tape is going to reflect any more light than a nice shiny
stainless steel gobo.

If possible, I would simply cut a piece of pie plate to gobo size - then cut
out the area(s) that I desired to be projected. Sandwich the two together
inside the gobo holder.

Bill