Update;
Spoke with the tech support folks at Redding and they do have written instructions for using .223 as the parent case so they're sending those and the instructions on the Form and Trim die.
It seems I was too conservative in the F&T setting where I backed it off a full turn from shellholder contact. They instructed me to go to cam over which ought to give me better results.
On the full length sizing using the .30 expander, suggestions were directed at the use of the tubing cutter having constricted the neck too much.
I'll give it another run.
Thanks for your assistance.
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