Quote:
Originally Posted by sheeny
Here ya go Dave,
Have modified your file with my interpretation...   .
I notice the calculation is for bar/gap spacing combined. So presumably that is the critical measurement not the width of the bar or the width of the gap... soooooooooo... has anyone thought of modifying a cake rack to do this?  A wire grid would maximise the light into the scope...
Just a thought...
Al. |
thanks Al that fixes things up a bit (a lot really) -- happy baking