monoblock versus two piece four piston Brembo calipers

[Big Brake]

There have been numerous discussions about monoblock advantage. Less flex,
better pedal feel, etc, etc but no real numbers.

Having mounted two piece Brembo off Cadillac CTS-V and two piece Wilwood on
my car I am going to measure the flex using a very sensitive magnetic base
dial indicator similar to this
http://ecx.images-amazon.com/images/I/5126A0PQFNL._SL500_AA280_.jpg .
May be later I get a hold of a monoblock and measure the same unless someone
already has the data.