Blueprint 408 cooling system questions.

Mine have always taken longer for some reason . Maybe rings and crosshatch off a little -------???
Head plate and decked , this engine even has gapless rings and still took a long time ---

it doesnt matter. This thread is about a guy being told his motor is supposed to run hot when new, and then will cool off 30 degrees when broken in.
I cant in my wildest thoughts believe you could call a company and they would honestly give you as a customer such drivel...its not remotely true.
Its a crock of poop. You know it and i know it