FT 2020 i3 V-Slot E3D Extruder Mount

This is my new mount for my Folger Tech 2020 i3 with V-Slot X axis. My goals for this design were 3-fold. I wanted an on-axis extruder for flexible filaments. Keep the hot-end up to preserve Z build height, and keep the weight as close to the rail as possible. I have 195mm of Z-travel, Flex works great, and I am happy with the center of gravity, especially when compared to other designs. Goals accomplished!

This is adapted from Sonnylowe's excellent work on the V-Slot mini-gantry mount.