RaceWhoop 3.5"

THIS IS A REMIX FROM THE FREEZILLION RACWHOOP. Credit goes to him for this awesome design. This hasn't been printed yet, but shouldn't have any issues. With 3.5" props gaining popularity, I decided to scale up the 3" version to 3.5", just to see how it goes. There are two heights, one for 2004/2204, and a taller one for 2306/maybe2207.. I haven't printed these yet. I did proper scaling, and adjusted the motor mounting screws to accept m2 on the 12mm motor mount pattern, and m3 for the larger 2306 type motor mount pattern. Let me know if there are any issues with the models.