Re: flywheel pics
I suspect that I've seen every easy out ever made, from cheap to expensive, and the only two things they all had in common was that the word easy associated with them is a deliberate deception, and they are all harder alloys than a cobalt high speed steel drill is comfortable with, so when they break off in the hole, you lose the part, or you pay the wire cut EDM man twice what the parts is worth to extract the durned thang. If you'll pardon the pun - screw easy outs, there's no such thing.