Improved Tri Rod Mod Extruder Mount (Printrbot Simple 1405)

The original extruder mount for the tri rod mod has a very thin attachment point and only uses 3 of the 4 screws possible to attach alu extruder. I noticed that over time, the original mount would bend back under the motor's weight with all the nearby heat from the motor since it was so thin. This bending always happened during prints and was extremely frustrating as the bend would cause a y-shift of a few mm.

This improved version features holes to attach the alu extruder in 4 points to dis