ZTW Gecko 150A ESC mount bottom plate

This is a bottom plate for the plastic ESC mount that comes with ZTW 120A and 150A opto ESCs, it should also work for the 155A SBEC ESC. This requires the plastic clip mount that comes with these ESCs. The mount is designed to be attached to a surface with four m3 flat head screws, however because the bottom is not flat and there are no holes for zip ties it's difficult to attach it to helicopters or other aircraft where you can't screw it down. This object provides a flat bottom for double back tape and 4 positions for zip ties (one or both center zip tie holes can also be used as added security to keep the ESC from coming out of the clip). The ESC mount screws to this bottom plate with four m3x10 or m3x12 flat head self tapping screws (note that with flat head screws the head is considered part of the screw length). With 12mm screws the end of the screw should just reach the bottom of the hole. You could also use m3 flat head machine screws if you are careful about stopping when you feel resistance. Object should be 42.5mm wide by 67.5mm long.