I have a request to make I am making an Inter-Planetary Craft and would like to know if you could make a lifter that would get it to an orbit around 12,000,000m. I know you want to lift something heavy but I thought this would be enough of a challenge for you. Also how do I attach .craft files to posts? Also if at all possible could you make the lifter reusable. And for my craft to work right you will need Mechanical Mouse Industries Kethane pack and the Satellite pack. Witch is here: http://kerbalspaceprogram.com/forum/showthread.php/13692-Mechanical-Mouse-Industries-Kethane-Payload-Packs-Released%21%21%21 If you accept my challenge then PM me here on the form so I can give you a link to my Google drive.