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Subject: Re: [Homebrew_PCBs] PCB Touch up

From: "Craig vk2zcm" <vk2zcm@...>
Date: 2007-08-05

Hi John

Another tip you can always trim the ink marked tracks with a little scraping with a scalpel a common practice in the drafting office back in the hand drawn ink days

Cheers
Craig vk2zcm

----- Original Message -----
From: johncrad
To: Homebrew_PCBs@yahoogroups.com
Sent: Sunday, August 05, 2007 3:35 PM
Subject: [Homebrew_PCBs] PCB Touch up


Hello All,
I have a fairly complicated single-sided pcb that I am doing with
toner transfer. The tracks and through-hole component pads are 12 mil.
After several tries at T/T I have reached a 99.99% level of transfer.
I wish to touch up the missing bits. However, the examples of a
sharpie that I have seen here in OZ would be like trying to touch-up
with a broomstick (and they call them fine point!!). So I am looking
for advice and experience in touching up fine track resist; including
make and model of known successful products.
TIA
Regards
John C






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