replacement rostock ezstruder plate

thingiverse

part to replace back plate and ensure proper alignment of feed stock, even under pressure and load changes, it is still a work in progress. v4 has fixed area that allows lever arm to properly fit. also included a pulley to print. it will last longer than the rubber one i listed earlier. I also include the picture changes i made to the originally included ezstruder for room of the pulley. it prints faster than to modify the original back plate. also you will need to rotate the bottom end 180 deg, and use the other side to hold the ptfe tubing. the pulley out of pla works great. ideally i would like it out of hdpe. version 7 allows included lever to be used and lever bearing. this version also has loose sets for screws to ensure proper alignment over motor. this part is for seemecnc extruder.