Moving Portal(Y-axis including x) Ender 3/Pro rework

thingiverse

***Update 2-8-21: Getting closer to full on testing, BOM list, Marlin parameter changes, and more. Just pics for now to flex and let everyone know its coming along nice and slow. Waiting to buy couple parts for the test.*** This mod is inspired by Proper Printing's CR-10 design rework of the Y axis movement scheme. Due to the slight differences in printer rail configuration between the Ender 3/Pro and CR-10, Ive had to rethink the linear actuation of the Y axis. Since there are 4040 rails on the bottom of the Ender, Ive decided to use linear rails MGN12 and place them on top of the 4040 extrusions. This mod so far is coming up to a rough 40mm increase in overall printer height, no loss in print dimensions. ***I have not tested this one yet. I still have a couple tweaks to do double checking fitment and alignment. Use at your own risk. Should be fine overall. Not a complicated build.*** Ill finish this mod up by the end of Febuary. Spoiler alert, this mod will be standalone but I plan on using these files in my overall Ender 3 Pro IDEX conversion. CR-10 moving portal mod links https://www.youtube.com/watch?v=zjXgxJJmE4U&t=2s https://properprinting.pro/product/easy-moving-portal-mod-for-creality-printers/