how-to build MACKRA a serb variant.

Step 4 Manufacturing: the electronics part 2

now you must modify all your servos for unlimited rotation, scince their are already guides out their to show how to do this, im not going to go over the process.
after you have done that , you must now iether buy some wheels off the internet or make them yourself by using a large hole saw to cut the wheel out of some of the scraps of the 1/8in plexiglass,and use some plastic tubing slit down one side as a tire for the wheel, then you must take a servo horn and super glue it into the dead center of the wheel, i highly recommend that you just buy the servo wheels off of the internet.