Homebrew PCBs

--- In Homebrew_PCBs@yahoogroups.com, William Nelson <wnnelson@...> wrote:
>
> No testing, but they all looked very solid to me. I will go out and check to be 
sure, but I'm
> pretty darn sure they are OK. I too considered some sort of preheating 
arrangement, heat gun,
> lamp, element under the feed table with thermostat, the list goes on. Can't do it 
all at once. I
> will be switching to a cheaper ink soon so keep us posted.
>

What type of etchant are you using with magenta?
persulfates?, ferric chloride?, 
muriatic acid+peroxide?

have you tried yellow ink also?