If ya got pics on how to take the upper body from a volcano would be great. I'm such a newb with RC, little nervous on what to take off or unscrew. I can do the basics for now, but I can just see myself messin sumpin up and takin to LHS with 1000pieces to put back together. haha. Youtube has been a life saver for me on a lot of how-to's. I've managed to replace lower arms, pins, linkage, but this servo saver has me scratchin my head. I'm a network engineer, so if it had windows XP, Servers, Linux, I'd be more comfortable with it...Alt+Tab+del...reboot the engine.