Baby Powder and Solar Plate

[Robert Newcomb <newcombr@uga.edu>]

Hi Jon,
Does the baby powder get sucked down into the vacuum pump and cause  
any problems with that and/or create a general mess in your frame?

<The remedy for me has been baby powder, very lightly dusted over  
plate with a hake brush (Jan gave me the idea several years ago).>

thanks,

Robert Newcomb