Homebrew PCBs

To those who have been following this thread, I have just uploaded 
the revised pdf, ver 1.10, to the files section of the group and the 
revised photos to pbase.com. Preliminary tests show good results with 
double sided boards, but since I cannot drill holes with the 
precision I want, it is hard to tell exactly how accurate it is. To 
pursue this further I am going to take some time to see if I can find 
some way to drill holes more accurately. Tools to make tools.

Mark