The Specialty Stones are ment to be used for "Spray & Go" nothing more and it works well!! And no i do not lap them after every honing, why ?
Thats just total material loss in my thinking....never experienced any bad things happen when touching up on the 10k Stone....probably this depends on the grit of the stone, to lap earlier or later...
Gamma did a review here for further Information:
http://www.tomonagura.com/synthetic-...tones-3k-.html