Motor protection for Quadcopter diatone DIY 250

SummaryIn order to avoid grass or soil to go into the motor each time i do not land correctly .... i draw this protection fixed using 2 of the 4 motor screws under the arm. May be longer screws may be needed. Print SettingsPrinter: Hobbyking FabrikatorRafts: Doesn't MatterSupports: NoResolution: 0.2Infill: 100Post-Printing