but see that's my point. if the CM6 plugs that come with DLE engines is known to be defective, then aren't they responsible for someone crashing their plane?

no mention anywhere that the engine is to be used in a certain manner, and all the talk here is basically around 3D type planes, so being established that the engines are used in various manners, why are they supplying defective CM 6 spark plugs?

guys, i am not trying to rock the boat, but for those out there who don't travel through these forums, what's fair here?