Hey Nitro, were you ever able to hook-up with your friends caldera 10e to see if the wheelly-bar for the 8e fits on the caldera?
Anyone else know of a wheelly bar to fit on the caldera 10e?
sorry, dont really see a way to make it work.
i do know a simple way to make a basic wheely bar.
see the 4 screws under the rear of the truck? take a piece of paper and mark on the paper the location of the screws by laying the paper over them and feeling where the screws are.
now you have a template to trasnfer onto a piece of metal. something 1/8 thick should do the job. look at hardware stores. a piece 6inch long and 3 inch wide wont cost much.
then use the template to drill 4 holes. now you can bolt the piece of metal up under the chassis.
you can make a bend in the metal, to adjust the angle of the wheely bar.
wheels could be added, but are not needed. the bar will simply scrap on the road and keep the truck from flipping over.
see the pic, and think of it minus the wheels. just a piece of metal with a bend and 4 holes so you can bolt it to the underside of the chassis.