Z axis wheel stabilizer

This upgrade stabilizes the entire Z carriage. The mounting plates have a guide to keep the 2040 perfectly aligned. While the wheel thicknesses completely replace the eccentric nuts and all the washers. Adjustment of wheels during wear will also be easier and more precise.

2 sx support, and 2 support right will be needed.
First assemble the wheels on the spacers.
Mount the fixed wheels first, and then the side that replaces the eccentric nuts.
Press the wheels towards the aluminum profile,