Part of good saddle fit has to do with your typical riding position. The more upright your torso is the more weight your "tailbone" must bear. As your torso leans forward it tilts your pelvis moving some of the weight off the tailbone. Looking at the link you provided it appears there's no easy way to move your handlebars forward. Is there any room to slide you seat back? If so, I might try doing that to see if it makes a difference.
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A conclusion is the place where you got tired of thinking. - S. Wright
Favorite rides in the stable: Indy Fab CJ Ti - Colnago MXL - S-Works Roubaix - Habanero Team Issue - Jamis Eclipse carbon/831