CTC DIY Upgrade to new threaded rods

This two parts can be used to upgrade your CTC (or mostly any other Prusa-Clone) to use new threaded rods. I have changed the rods to something much more accurate. The antiwobble-units are just for easy change and are not needed, but i recommend to use them.
The adapter is to be printed from flexible filament. It replaced the rubber tube in my case, others will have some metal-part connecting the stepper motor and the rod.
The flexible connection has some advantage, it is self aligning to the