John Rumm wrote:

On 12/11/2010 11:09, RoundSquare wrote:
Anyone got any tips on how to remove the wax that has been dabbed on all
4 corners of every tile?

Does it scrape off? In increasing orders of aggressiveness:

The rough side of a nylon pan scourer - possibly used dry.

One of those stainless steel swarf type of scourers, or failing that

a nice sharp wood chisel at a low angle to the tile!

You *almost* said "angle grinder", didn't you?