I am interested in opinions about a prop protection device to keep props out of the dirt on a tip over on the ground. It is a 3D printed ABS part that snaps over the motor nacelle and keys into the counter bores on the bottom of the shell. It snaps on, no bolts, uses the counter bores to keep it aligned. It has a carbon fiber tube as the actual prong to prevent prop contact. The current weight is 10 grams per, so 40 per set.