--- In
Homebrew_PCBs@yahoogroups.com, Dave McD <davemac2@...> wrote:
>
> Chris and others,
>
> Won't increasing the emission angle of the LEDs increase the
undercutting effect << SNIP
I guess that is true.. but
I must admit I never had a problem with undercutting, even when using
dual 12" tubes 4" away.. but then I don't do really fine traces..
Nowadays I almost exclusively use toner transfer and find it quicker,
easier, cheaper and more reliable.
The only time I don't use toner transfer is when milling.
I grind LEDs for a completely different application, for which it
works really well.
Chris