Hi guys, took me a while to find the " post new mesage button"

Thought we'd talk a bit about polished material. Did a polished granite floor the other day, Floor was pretty flat, not 100%, but pretty close. I try my hardest to get that total mirror effect but I'm running into some problems.

First is sometimes when my tile are 100% no lippage I can get a jaggered patern, or if I get a perfect mirror finish, sometimes I need to give a little lippage. I'm trying my hardest here, and i know that you can't achieve a 100% total lipage-mirror perfect floor, but I'm hoping that you guys might have a few tricks up your sleeve.
Please don't say deeper trowel, been there done that.
Free virtual beer to the first that can answer....