I know, I put a lot of study time into these to work out the issues.
Pays off in the end. The project I am in is very unique and all custom work. Multiple modelers with different styles of modeling. I am rigging and animating to convert a boat load of models to the game engine. So I come across a bunch of stuff to deal with. But if everything worked the first time, I would probaly get board with it. It just amazes me how the translation to X file format changes stuff in the game engine. Practice, Practice, Practice.
Nothing but coffee in my veins