Give me some "holy sh... did that just happen" ideas

[Snuff_Pidgeon]

I think a nice idea might be to have some kind of dialoge with your mechanic ie.As your aircraft gets some flying hours up, you might notice your engine supercharger needs tunning or motor might be running a little rough or engine hoses and pipes wearing out.Also the availability of different grade octane fuels or even cotaminated fuels.Or in other situations your mechanic might be not so experienced and makes mistakes!In other words i suppose a serious ground check before flying, also a ground gun convergance target would be cool..