318 pistons

With factory 318 deck height of 9.6 inches,
9.60 deck height
-6.123 rod legnth
3.477
-1.655 half stroke
1.822
-1.72 Compression Height
=
.102 below deck
Your results may vary... most blocks were on the high end of tolereance, Then, rod legnth tolerance, how true is the crank, how parralell are the decks to the crank, and all the other "blueprint" specs.
What do the pistons measure below deck right now?