I purchased this for the added height. Very disappointed in the flush. The toilet clogs all the time. Plungers don't work as well on the new style. Had a clog so bad it went to the rim many times before I was able to break the clog. Now 3 months later and I still can not get the toilet to clear. Everytime I flush now left over from clog keeps coming out every time I flush from jets under rim. Because the flow is so low there is a stream of left overs everytime I flush. Hope it clears out soon.