This years innovation day at JSC is this Wednesday. They have added a robotic arm to the rear of the Killer Krawler. It's controlled separately by a game controller. They will use it to pick up rocks and place them into a box that will be on my AX10.
Here is a picture of it in all of it's gear and a link to more pics. I'll be sure to post pics after Innovation Day.
http://www.rccoh.com/rc.rock.crawlin...botic.arm.html
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