I am left handed as well, and I always play with the left end of the zendrum "up", at my left shoulder. I think that's generally the position everyone uses though, isn't it? I sometimes use the ZX up at a higher or lower angle depending on the song and what I am trying to accomplish. Lately I've been using it sitting down, on keyboard "x" holder, and using foot pedals for kick and hi hat which allows me more freedom to use my hands for everything else. Its different than what I have been doing for 6-7 years, but I think I like it... so far!