I have a piece of work I did a few months ago for an assignment and now I want to put it with a portfolio and send it off to places, problem is there are a couple of unresolved issues with it:

1....

Just a quick question, how do I make some helicopter blades that spin and don't stop. I have been fiddling with the rigid body attributes and I have got the blades to accelerate but they eventually...

It just flipped around half my IK handles, all I tried to do was set the key frames!!!

Gaaah!!!
Why does this program have to be so freakin complicated, trying to recover my model and one of it's wrists has gone really thin and now it just will not go back to it's normal size.

I just missed my assignment deadline after staying up all night working on this but I would still like to get some marks by handing it in a week late. I spent two hours doing the animation then after...