100th remix for Hypercube X carriage with LM8LUUs

I have modified the X carriage. I wanted to use LM8LUUs and have full bearing holders. And obviously this means the X axis is using 8mm rod. I have increased the strength and amount of plastic in many areas on the carriage. Especially the belt attachment points. Another change I made was to customize this for my particular endstop. A picture of the endstop is included. I prefer these endstops, as they are dirt cheap and they are smaller than what Tech2C originally used. They are availabl