Ender 7 Z Axis Upgrade Kit 3 Point Mount v4 - Aluminum Backer - Complete Kit

V4 is now available for the Ender 7 Z Axis Upgrade Kit! This kit features: -Redesigned bearing blocks for easier printing and installation. Less clean up after printing and better looking prints. -Redesigned brackets and anti-backlash nut location to eliminate any play within the anti-backlash nut itself. Increased part accuracy. -Stronger prints due to redesign that enabled a different print orientation. -Hidden print support interface with part once installed. Parts look better on printer. -Uniform clamping pressure on lead screw using tension nuts instead of lock collars.   A complete kit to convert an Ender 7 bed travel from v-wheels to quad linear rails. Adds 3 point bed movement via 2 additional lead screws with a timing belt linking all 3 lead screws.  This kit will reduce your Z travel 30 mm to 270 mm. The new aluminum backer plate bolts directly to the new Z Axis Brackets. This kit includes the necessary hardware to upgrade your Ender 7 Z Axis.  Linear rails,