Ok.... don't everyone laugh too loud!! Yes, I have an old Mantis. I bought it new and had some success hovering it and even flew it a bit. some time ago I bought a "box-o-parts" from a guy and I believe I have all the parts to convert it from the current fixed pitch to collective, just dont have the manual. does anyone have the manual and/or old mantis parts? by the way, also looking for a manual on the Circus Hobbies PCM9 radio.