Dennis,
Every shop could give you different workable sizes-that's reality.
Pro-Tech would give you two options
16.5 X 11.25
22.5 X 8.25
remember your board specs could determine maximum utilization of panel also!

Take Care,
John

Dennis Ward wrote:

> Good morning everyone,
>
> Hope everyone had a great New years. Quick
> question. On a 18 X 24 panel what is the maximum
> size of an individual board and still get TWO boards
> per panel? Please no "contact your board vendor"
> replies. I have documentation for four different
> vendors and each has something different. And I
> understand that each will be different. I am curious
> how these vendors stack up with the rest of the
> industry. I've seen sizes from 16.00 X 10.90
> (the smallest) to 16.50 X 11.20 (the largest).
>
> What is realistic? Is the 16.00 X 10.90 too
> conservative and the 16.50 X 11.20 too large??
>
> Thanks for the replies
> Dennis
>
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