I have a problem with Lo-mac, as soon as i enter the training mission with any plane the cockpit shows alot black that interfere with my view of the outside environment and the environment sometimes, well this is hard to explain but it seems like the ground is upside down or the ground is where the sky is and I'm not sure how thats happening, but what could i do to resovle these errors?

I'm rubbish with these sorts of problem, but we have some good folks here that will be able to help. The first thing they will need to know is your PC specs - processor, memory, graphics card and driver version, etc. So supply this info and I'm sure one of the forum experts will be able to help ya.