RE: ATM 8" Progress

[kf <kevin@aquilagroup.com>]

[kf]  'tony stillman wrote you:
 
You will start your grinding by facing the tile.  That is using a center over
center stroke with 80 grit for 15 min to half an hour.  This will flatten the
tool and remove excess epoxy from the tile.  
[kf]  
There is no need to specially condition tile before launching into generating the
curve...high spots on tile will wear off quickly, and you might as well be using
the effort to get some sag into the project.

He's right about beveling however.

-Kevin Ferguson