Z axis lead screw upgrade for Solidoodle metal bed get rid of z wobble and z banding!!!

Note: I will not be held liable for any damage that may occur during this upgrade so please do at your own risk but the directions below is what i personally performed and i was very pleased with the results.

So starting off with why i performed and took the time to discuss my upgrade experience:
I Finally got fed up with z wobble were the axis of the previous 5/16-18tpi embedded stepper motor rod was bending due to stress and fatigue over a few hundred prints causing the rod to ultimately d