Ubuntu connectivity to ramps

[usarmyaircav]

To help with bed leveling, you may want one of your first prints to be a pair of knobs that will fit the top of your Z rods, to make them easier to hold and turn. I use these: http://www.thingiverse.com/thing:157421 Use two nuts for each to lock them in place. One inside the knob, one below, tightened together.

Great idea thanks!!! I am off tomorrow, so am hoping to make a lot of progress tomorrow and over the weekend.