Try increasing your etch -rate, this will improve your surface. Also you
may want to increase your acid content in the Entek bath itself.

----------
> From: Michael D. Doty <[log in to unmask]>
> To: [log in to unmask]
> Subject: [TN] Entek question
> Date: Thursday, April 01, 1999 7:34 PM
>
>      Hi Techies,
>                 I'm currently having a problem getting even coverage on a
>      panel that has lots of smts and bgas. I run a dip process and have
>      eliminated everything up to and including the entek as a problem.
All
>      solutions have been changed and different methods of precleaning
have
>      been tried. Short of conveyorized equipment is there anything that I
>      can try so as to eliminate the spotty coverage.
>
>                 Thanks in advance,
>
>                        Mike Doty
>
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