Correction...
About measuring the mouth:
I goofed.  I meant perpendicular to the sole for
one, and parallel to the iron for the other.

Sorry,
Pass the spittoon,
Jack in Endwell, NY

I wrote:
> 
> GGs,
> 
> This talk about infill mouths begs the question
> (perhaps only from me) of: how do you measure the
> infill mouth??
> 
> Do you measure it parallel to the sole of the plane,
> or do you measure it parallel to the iron - by using
> a feeler gage and sliding it down the throat?