Now I began today with figuring our the best flight controller for my FPV Drone. I decided to select a SpeedyBee F405 V4 Stack (20x20) due to it being cheap, well-documented, and very common with many other using it as well. Additionally, 35A is pumped to each of the 4 motors which is solid for not to intense driving especially with this drones purpose to be only used for recording. Now that we have that choice situated I need to mount it onto the drone frame somehow. For this I decided to mount holes where the spacers of the flight controller would sit. However, a big issue that occurred was that the spacers would end up hitting the top plate. Therefore I decided to add a cutout in which no interference shall occur. Next, propellers were to be dealt with. I decided to go for 3.5 inch long propellers with a mounting hole of 1.5 mm in diameter (which matched the motors’ shafts diameter too.) I then went to GrabCAD to get the step file, imported it onto the document and fastened it onto the motors.