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Primer Seating

I am setting up my square deal reloader and I am having problems with the primers seating in completely.  They seem to be only going in about 1/2 way.  Is there an adjustment I don't see ?

Make sure the shell plate is not lose.  There is a good figure of the SDB Primer Slide Adjustment on page 4 of the owners manual.  The primer slide has a Primer Punch Set Screw (part number 13823).  Shows the spec value of distance between top of primer cup to bottom of primer slide of 1.410 inch plus/minus 0.03.

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