You can always trim the seatpost mast to shorten the height. If you don't have the tools to do so, bring it over to a LBS.
2012 Ridley Noah Pro-custom painted / SR11-EPS / Bora / 3D+ / Praxis Works / ZG GSL / 3T
2013 De Rosa Merak Evo / Chorus 11 / ZG GSL / 3T Mercurio 60 LTD / 3T