Homebrew PCBs

--- In Homebrew_PCBs@yahoogroups.com, Stefan Trethan 
<stefan_trethan@g...> wrote:
<snip>
> with manual drilling it is not easier to drill first, i would say 
> it is even harder as you have to aim with the same precision and
> you have no guiding hole.

Long ago, I've done drill-first with just the basic Radio Shack PCB 
kit, it works just fine.  Simply print out your pattern on a piece
of paper and tape it to the board, then use a sharp center punch to 
mark the hole locations in the copper through the paper.  Now remove 
the paper, drill the holes, clean off any burrs, and use your resist 
pen to copy the printed pattern to the board.  Same thing could be 
done with TT, using your drilled holes to align the pattern before 
attaching it for transfer.

A.J.