After a week straight of searching i have found many issues and debates about the rotorys. I.E 2mm seals vs. 3mm ect. There are alot of technical terms that are being used and i must give props to most of the people on this board for the simple fact....they know alot about there cars. To further help me understand some of the issues i need a link or somekind of technical diagram that shows all the seals and what they do ect. A detailed overview of the whole compression combustion process would be great. I HAVE searched and have been uable to come up with anything. Thanks in advance and keep up the good posts. This has been by far the most informative forum i have visited.