TEVO Black Widow Y-Carriage MGN12 Conversion

thingiverse

https://youtu.be/yf8EObWTr1k You'll need two MGN12 Rails, which I used in 450mm lengths and found to cover the entire bed movement area perfectly. You can also use other lengths, but make sure your bed remains securely attached to the rails. MGN12 x 2 M3 Bolts and T-nuts as needed for installation (quantities will be updated once completed) 1. Attach the MGN12 Rails to the printed plate. 2. Install the bolt bracket on the printed plate in the same manner as with stock, using spacers (a printable version will be provided soon). 3. Using the alignment tools below, place the two rails and plate onto your 4080 C-beam and secure everything tightly. 4. Verify that your belt is tight and parallel to the 4080 beam. 5. Attach the Stock Y carriage to the plate using the newly available wheel holes. I utilized https://www.thingiverse.com/thing:2368837 for rail alignment, thanks to @theinternal's contribution.