First time poster. Currently working through the build for a FT-5 R2 (my first 3D printer, own a kit CNC). I have a few questions, comments.
-Why does the manual (and available parts) use M4 hardware for the lead screws and rods for the Z when all of the holes fit an M5 machine screw?
-Is there a better way to align the X and Y linear rails? I loosened one Y rail and slid the gantry to align it with the other side, but I don't have a decent way to measure 90degrees between the linear rails of the X and Y.
-I have been making notes on the WIP manual as I go that may be helpful for others. Who should I share them with once I finish the build?
Thank you in advance for your collective knowledge!