I have designed this using the Kraken schematics, however i am currently deployed and can't test this on my RB. I suspect changes will need to be made, but i can't determine what changes without your help. If you have the Kraken and a RigidBot. Feel free to try this and make any changes to the Sketchup file. If you don't know how to do that, you can contact me to let me know what needs changed. Thank you.