When you say “side to side” is that in a direction, when mounted, towards the ground and then up?
I would like offer an example borrowed from the method of measuring the wear in a bicycle chain. I’ve cycled some 26k + miles on my Klein Quantum Pro. The standard I was taught is that the life of a chain has reached its end when 12 inches of links can be moved a total of 1/8 in from compressed to stretched out in a streight line.
I think this tune could be applied to the Mavic prop as it too is similar to a link in a chain. The secret is, what are the numbers.
I’ll try to take some blades to work next week.
Maybe they can be dissected To get some hard numbers such as wall thickness and rivet geometry.
I’ve been worried about slinging off a blade since day one.