Cyanuric Acid: how to lower?

[solo]

Mind is at 106ppm.  Top end is 100.

Dealer said to drain and refill.

But what kind of problems arise from too high CYA?  I'm kind of inlcined to wait another month or so before refilling.  

[Vinny]

Look here: http://www.whatsthebest-hottub.com/cgi-bin/yabb/YaBB.pl?num=1216300841