IFlight XL v4 Nazgul5 TPU arm protection

Here is my version of arm protection for the Nazgul5 (iFlight xl5 frame) All the arm protections I seen so far are no that ideal for me, so I managed to make my own. The requirement were : - to be able to put or remove the protection without removing motors - to not tighten the motor screw on the TPU (that make bend the nazgul stock TPU and you cannot tighten the screw at max) - the protection has to wrap the arm end (the stock TPU bend to the bottom and dirt come inside, between arm and TPU protection) I think I addressed all this requirements So let me know what you think about it. video presentation on youtube https://www.youtube.com/watch?v=GnYLg5zuyNw&feature=youtu.be To print the parts : TPU 50% infil IMPORTANT : You have to mirror the part (in your slicer) for 2 of the 4 arm protectors enjoy !