TEVO Tarantula Radial Fan Fang Duct - Left Sensor Mount

Remix of the awesome Radial Fan Fang by Lion4H to put the 18mm sensor on the left hand side to get more X travel. Versions for both 4020 fan on stock hotend and 5015 fan on the updated fang by Lion4H that fits stock and E3D hotends.

Changes made:

1) Sensor mounts on the left side instead of the right side. This improves X travel. Be sure that you are using SAFE HOMING as the sensor will be off the bed on the left hand side. This is very important.
2) Changed the sensor mount very slig