These are the parts that I made for the 2020 X-Axis mod. For V-Guide Z-Axis version see my design AM8 Z-Axis V-Guide. https://www.thingiverse.com/thing:2596722
Iam currently using 16 tooth stepper pulley for better print quality. X-Axis belt spreader is needed at the end of extrusion to keep belt from rubbing on the extrusion.
Oct 29, 2017
Added Sensor mount for SN04, added Left and Right Single and Double Extrusion mount for anti-backlash nut.
Oct 16, 2017
Added three parts to mount 50mm axial fan and 40mm radial fan.
July 28, 2017
I have added a mount for the E3D Aero, I do not have a Aero so I do not know how well it works. Some of the parts for the E3D Titan Aero (fan mount, sensor mount and duct) are from GaryK47 design.
Added Z-Axis limit switch mount for those not using auto level.
Added double 40mm fan duct.
Added 12mm, BL Touch sensor mount.
Sensor is located 31.6 or just 32mm to the right of the nozzle.
Added X Axis Tension Mount-V3 for easier assembly.
Sept 15, 2017
Steps/mm for 30 tooth pulley
For 1/16th stepping use 53.33steps/mm
For 1/32th stepping use 106.67steps/mm
M92 g-code can set the steps per mm in real time. Here is an example with your result for X axis.
Use M500 to save the setting.