Stepped piston hitting head, options and advice needed.

So assuming I measured correctly, (and the is a BIG assumption) The numbers are as follows #1 .070 #2 .090 #3 0.70 #4 0.75 #5 0.98 #6 0.95 #7 0.99 #8 0.95 averages out to 0.86.5 above deck which seems to jive with the advertised quench pad height of 0.85

Now I am concerned that I didn't get the dial indicator in the correct position for accurate and repeatable results. I am going to study up a little on how to use it and the magnetic base, but these are the numbers I came up with at first blush.
Rods resized can account for some variance.
Center of piston is where you want to read from, note max rise...then measure the quench head .
This is what I would use along with a couple dial indicators...
www.summitracing.com/parts/pow-pow101310?seid=srese1&cm_mmc=pla-google-_-shopping-_-srese1-_-powerhouse-products&gclid=EAIaIQobChMIkISjp9_i1gIVj4l-Ch3QzQlNEAQYASABEgKt8vD_BwE