Homebrew PCBs

Ken & DJ -

Thanks.  I knew one way was liable to cause trouble, but it's surprising 
how much one can forget in 70+ years!  Just getting back into PC fab.  
My experience was with negatives, UV exposure,  KPR and FeCl3 back in 
the '70s, but the toner transfer and CuCl looks interesting, especially 
now that the volatile resists and developers are considered 
environmentally unfriendly.

Norm